diff --git a/frontend/src/app/command/listings/page.tsx b/frontend/src/app/command/listings/page.tsx
old mode 100644
new mode 100755
diff --git a/frontend/src/app/command/marketplace/page.tsx b/frontend/src/app/command/marketplace/page.tsx
new file mode 100644
index 0000000..eacc969
--- /dev/null
+++ b/frontend/src/app/command/marketplace/page.tsx
@@ -0,0 +1,311 @@
+'use client'
+
+import { useEffect, useState } from 'react'
+import { api } from '@/lib/api'
+import { CommandCenterLayout } from '@/components/CommandCenterLayout'
+import { PageContainer, StatCard, Badge } from '@/components/PremiumTable'
+import {
+  Search,
+  Shield,
+  Loader2,
+  ExternalLink,
+  Store,
+  Tag,
+  DollarSign,
+  Filter,
+  SortAsc,
+  ArrowUpDown,
+} from 'lucide-react'
+import Link from 'next/link'
+import clsx from 'clsx'
+
+interface Listing {
+  domain: string
+  slug: string
+  title: string | null
+  description: string | null
+  asking_price: number | null
+  currency: string
+  price_type: string
+  pounce_score: number | null
+  estimated_value: number | null
+  is_verified: boolean
+  allow_offers: boolean
+  public_url: string
+  seller_verified: boolean
+}
+
+type SortOption = 'newest' | 'price_asc' | 'price_desc' | 'score'
+
+export default function CommandMarketplacePage() {
+  const [listings, setListings] = useState<Listing[]>([])
+  const [loading, setLoading] = useState(true)
+  const [searchQuery, setSearchQuery] = useState('')
+  const [minPrice, setMinPrice] = useState('')
+  const [maxPrice, setMaxPrice] = useState('')
+  const [verifiedOnly, setVerifiedOnly] = useState(false)
+  const [sortBy, setSortBy] = useState<SortOption>('newest')
+  const [showFilters, setShowFilters] = useState(false)
+
+  useEffect(() => {
+    loadListings()
+  }, [sortBy, verifiedOnly])
+
+  const loadListings = async () => {
+    setLoading(true)
+    try {
+      const params = new URLSearchParams()
+      params.set('limit', '100')
+      if (sortBy === 'price_asc') params.set('sort', 'price_asc')
+      if (sortBy === 'price_desc') params.set('sort', 'price_desc')
+      if (verifiedOnly) params.set('verified_only', 'true')
+      
+      const data = await api.request<Listing[]>(`/listings?${params.toString()}`)
+      setListings(data)
+    } catch (err) {
+      console.error('Failed to load listings:', err)
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  const formatPrice = (price: number | null, currency: string) => {
+    if (!price) return 'Make Offer'
+    return new Intl.NumberFormat('en-US', {
+      style: 'currency',
+      currency,
+      minimumFractionDigits: 0,
+    }).format(price)
+  }
+
+  const filteredListings = listings.filter(listing => {
+    // Search filter
+    if (searchQuery) {
+      const query = searchQuery.toLowerCase()
+      if (!listing.domain.toLowerCase().includes(query)) {
+        return false
+      }
+    }
+    
+    // Price filters
+    if (minPrice && listing.asking_price && listing.asking_price < parseFloat(minPrice)) {
+      return false
+    }
+    if (maxPrice && listing.asking_price && listing.asking_price > parseFloat(maxPrice)) {
+      return false
+    }
+    
+    return true
+  })
+
+  // Sort listings
+  const sortedListings = [...filteredListings].sort((a, b) => {
+    switch (sortBy) {
+      case 'price_asc':
+        return (a.asking_price || 0) - (b.asking_price || 0)
+      case 'price_desc':
+        return (b.asking_price || 0) - (a.asking_price || 0)
+      case 'score':
+        return (b.pounce_score || 0) - (a.pounce_score || 0)
+      default:
+        return 0
+    }
+  })
+
+  const verifiedCount = listings.filter(l => l.is_verified).length
+  const avgPrice = listings.length > 0
+    ? listings.filter(l => l.asking_price).reduce((sum, l) => sum + (l.asking_price || 0), 0) / listings.filter(l => l.asking_price).length
+    : 0
+
+  return (
+    <CommandCenterLayout
+      title="Marketplace"
+      subtitle={`${listings.length} premium domains for sale`}
+      actions={
+        <Link
+          href="/command/listings"
+          className="flex items-center gap-2 px-4 py-2 bg-accent text-background text-sm font-medium rounded-lg
+                     hover:bg-accent-hover transition-all"
+        >
+          <Tag className="w-4 h-4" />
+          My Listings
+        </Link>
+      }
+    >
+      <PageContainer>
+        {/* Stats */}
+        <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+          <StatCard title="Total Listings" value={listings.length} icon={Store} />
+          <StatCard title="Verified Sellers" value={verifiedCount} icon={Shield} accent />
+          <StatCard 
+            title="Avg. Price" 
+            value={avgPrice > 0 ? `$${Math.round(avgPrice).toLocaleString()}` : '—'} 
+            icon={DollarSign} 
+          />
+          <StatCard title="Results" value={sortedListings.length} icon={Search} />
+        </div>
+
+        {/* Search & Filters */}
+        <div className="p-4 bg-background-secondary/30 border border-border rounded-2xl space-y-4">
+          <div className="flex flex-wrap gap-3">
+            {/* Search */}
+            <div className="relative flex-1 min-w-[200px]">
+              <Search className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-foreground-subtle" />
+              <input
+                type="text"
+                placeholder="Search domains..."
+                value={searchQuery}
+                onChange={(e) => setSearchQuery(e.target.value)}
+                className="w-full pl-12 pr-4 py-3 bg-background border border-border rounded-xl
+                           text-foreground placeholder:text-foreground-subtle
+                           focus:outline-none focus:ring-2 focus:ring-accent/30 focus:border-accent"
+              />
+            </div>
+
+            {/* Sort */}
+            <select
+              value={sortBy}
+              onChange={(e) => setSortBy(e.target.value as SortOption)}
+              className="px-4 py-3 bg-background border border-border rounded-xl text-foreground
+                         focus:outline-none focus:ring-2 focus:ring-accent/30 focus:border-accent"
+            >
+              <option value="newest">Newest First</option>
+              <option value="price_asc">Price: Low to High</option>
+              <option value="price_desc">Price: High to Low</option>
+              <option value="score">Pounce Score</option>
+            </select>
+
+            {/* Filter Toggle */}
+            <button
+              onClick={() => setShowFilters(!showFilters)}
+              className={clsx(
+                "flex items-center gap-2 px-4 py-3 border rounded-xl transition-all",
+                showFilters 
+                  ? "bg-accent/10 border-accent/30 text-accent" 
+                  : "bg-background border-border text-foreground-muted hover:text-foreground"
+              )}
+            >
+              <Filter className="w-4 h-4" />
+              Filters
+            </button>
+          </div>
+
+          {/* Expanded Filters */}
+          {showFilters && (
+            <div className="flex flex-wrap items-center gap-4 pt-3 border-t border-border/50">
+              <div className="flex items-center gap-2">
+                <span className="text-sm text-foreground-muted">Price:</span>
+                <input
+                  type="number"
+                  placeholder="Min"
+                  value={minPrice}
+                  onChange={(e) => setMinPrice(e.target.value)}
+                  className="w-24 px-3 py-2 bg-background border border-border rounded-lg text-sm text-foreground
+                             placeholder:text-foreground-subtle focus:outline-none focus:border-accent"
+                />
+                <span className="text-foreground-subtle">—</span>
+                <input
+                  type="number"
+                  placeholder="Max"
+                  value={maxPrice}
+                  onChange={(e) => setMaxPrice(e.target.value)}
+                  className="w-24 px-3 py-2 bg-background border border-border rounded-lg text-sm text-foreground
+                             placeholder:text-foreground-subtle focus:outline-none focus:border-accent"
+                />
+              </div>
+
+              <label className="flex items-center gap-2 cursor-pointer">
+                <input
+                  type="checkbox"
+                  checked={verifiedOnly}
+                  onChange={(e) => setVerifiedOnly(e.target.checked)}
+                  className="w-4 h-4 rounded border-border text-accent focus:ring-accent"
+                />
+                <span className="text-sm text-foreground">Verified sellers only</span>
+              </label>
+            </div>
+          )}
+        </div>
+
+        {/* Listings Grid */}
+        {loading ? (
+          <div className="flex items-center justify-center py-20">
+            <Loader2 className="w-6 h-6 text-accent animate-spin" />
+          </div>
+        ) : sortedListings.length === 0 ? (
+          <div className="text-center py-16 bg-background-secondary/30 border border-border rounded-2xl">
+            <Store className="w-16 h-16 text-foreground-subtle mx-auto mb-6" />
+            <h2 className="text-xl font-medium text-foreground mb-2">No Domains Found</h2>
+            <p className="text-foreground-muted mb-6">
+              {searchQuery || minPrice || maxPrice 
+                ? 'Try adjusting your filters' 
+                : 'No domains are currently listed for sale'}
+            </p>
+            <Link
+              href="/command/listings"
+              className="inline-flex items-center gap-2 px-6 py-3 bg-accent text-background font-medium rounded-xl hover:bg-accent-hover transition-all"
+            >
+              <Tag className="w-5 h-5" />
+              List Your Domain
+            </Link>
+          </div>
+        ) : (
+          <div className="grid sm:grid-cols-2 lg:grid-cols-3 gap-4">
+            {sortedListings.map((listing) => (
+              <Link
+                key={listing.slug}
+                href={`/buy/${listing.slug}`}
+                className="group p-5 bg-background-secondary/30 border border-border rounded-2xl
+                         hover:border-accent/50 hover:bg-background-secondary/50 transition-all duration-300"
+              >
+                <div className="flex items-start justify-between mb-3">
+                  <div className="flex-1 min-w-0">
+                    <h3 className="font-mono text-lg font-medium text-foreground group-hover:text-accent transition-colors truncate">
+                      {listing.domain}
+                    </h3>
+                    {listing.title && (
+                      <p className="text-sm text-foreground-muted truncate mt-1">{listing.title}</p>
+                    )}
+                  </div>
+                  {listing.is_verified && (
+                    <div className="shrink-0 ml-2 w-8 h-8 bg-accent/10 rounded-lg flex items-center justify-center" title="Verified Seller">
+                      <Shield className="w-4 h-4 text-accent" />
+                    </div>
+                  )}
+                </div>
+                
+                {listing.description && (
+                  <p className="text-sm text-foreground-subtle line-clamp-2 mb-4">
+                    {listing.description}
+                  </p>
+                )}
+                
+                <div className="flex items-end justify-between">
+                  <div className="flex items-center gap-2">
+                    {listing.pounce_score && (
+                      <div className="px-2 py-1 bg-accent/10 text-accent rounded text-sm font-medium">
+                        {listing.pounce_score}
+                      </div>
+                    )}
+                    {listing.allow_offers && (
+                      <Badge variant="accent">Offers</Badge>
+                    )}
+                  </div>
+                  <div className="text-right">
+                    <p className="text-xl font-display text-foreground">
+                      {formatPrice(listing.asking_price, listing.currency)}
+                    </p>
+                    {listing.price_type === 'negotiable' && (
+                      <p className="text-xs text-accent">Negotiable</p>
+                    )}
+                  </div>
+                </div>
+              </Link>
+            ))}
+          </div>
+        )}
+      </PageContainer>
+    </CommandCenterLayout>
+  )
+}
+
diff --git a/frontend/src/app/pricing/page.tsx b/frontend/src/app/pricing/page.tsx
index 8d1f5b5..eb413cd 100644
--- a/frontend/src/app/pricing/page.tsx
+++ b/frontend/src/app/pricing/page.tsx
@@ -23,8 +23,9 @@ const tiers = [
       { text: 'Daily availability scans', highlight: false, available: true },
       { text: 'Email alerts', highlight: false, available: true },
       { text: 'Raw auction feed', highlight: false, available: true, sublabel: 'Unfiltered' },
-      { text: 'Curated auction list', highlight: false, available: false },
+      { text: '2 domain listings', highlight: false, available: true, sublabel: 'For Sale' },
       { text: 'Deal scores & valuations', highlight: false, available: false },
+      { text: 'Sniper Alerts', highlight: false, available: false },
     ],
     cta: 'Start Free',
     highlighted: false,
@@ -43,8 +44,9 @@ const tiers = [
       { text: 'Hourly scans', highlight: true, available: true, sublabel: '24x faster' },
       { text: 'Smart spam filter', highlight: true, available: true, sublabel: 'Curated list' },
       { text: 'Deal scores & valuations', highlight: true, available: true },
+      { text: '10 domain listings', highlight: true, available: true, sublabel: 'For Sale' },
+      { text: '5 Sniper Alerts', highlight: true, available: true },
       { text: 'Portfolio tracking (25)', highlight: true, available: true },
-      { text: '90-day price history', highlight: false, available: true },
       { text: 'Expiry date tracking', highlight: true, available: true },
     ],
     cta: 'Upgrade to Trader',
@@ -62,10 +64,11 @@ const tiers = [
     features: [
       { text: '500 domains to track', highlight: true, available: true },
       { text: 'Real-time scans', highlight: true, available: true, sublabel: 'Every 10 min' },
-      { text: 'Priority alerts', highlight: true, available: true },
+      { text: '50 domain listings', highlight: true, available: true, sublabel: 'For Sale' },
+      { text: 'Unlimited Sniper Alerts', highlight: true, available: true },
+      { text: 'SEO Juice Detector', highlight: true, available: true, sublabel: 'Backlinks' },
       { text: 'Unlimited portfolio', highlight: true, available: true },
       { text: 'Full price history', highlight: true, available: true },
-      { text: 'Advanced valuation', highlight: true, available: true },
       { text: 'API access', highlight: true, available: true, sublabel: 'Coming soon' },
     ],
     cta: 'Go Tycoon',
@@ -80,8 +83,10 @@ const comparisonFeatures = [
   { name: 'Check Frequency', scout: 'Daily', trader: 'Hourly', tycoon: '10 min' },
   { name: 'Auction Feed', scout: 'Raw (unfiltered)', trader: 'Curated (spam-free)', tycoon: 'Curated (spam-free)' },
   { name: 'Deal Scores', scout: '—', trader: 'check', tycoon: 'check' },
+  { name: 'For Sale Listings', scout: '2', trader: '10', tycoon: '50' },
+  { name: 'Sniper Alerts', scout: '—', trader: '5', tycoon: 'Unlimited' },
   { name: 'Portfolio Domains', scout: '—', trader: '25', tycoon: 'Unlimited' },
-  { name: 'Domain Valuation', scout: '—', trader: 'check', tycoon: 'Advanced' },
+  { name: 'SEO Juice Detector', scout: '—', trader: '—', tycoon: 'check' },
   { name: 'Price History', scout: '—', trader: '90 days', tycoon: 'Unlimited' },
   { name: 'Expiry Tracking', scout: '—', trader: 'check', tycoon: 'check' },
 ]
diff --git a/frontend/src/components/Sidebar.tsx b/frontend/src/components/Sidebar.tsx
index ac6cb7b..72118b6 100755
--- a/frontend/src/components/Sidebar.tsx
+++ b/frontend/src/components/Sidebar.tsx
@@ -72,6 +72,8 @@ export function Sidebar({ collapsed: controlledCollapsed, onCollapsedChange }: S
   // Count available domains for notification badge
   const availableCount = domains?.filter(d => d.is_available).length || 0
 
+  const isTycoon = tierName.toLowerCase() === 'tycoon'
+
   // SECTION 1: Discover - External market data
   const discoverItems = [
     { 
@@ -81,7 +83,7 @@ export function Sidebar({ collapsed: controlledCollapsed, onCollapsedChange }: S
       badge: null,
     },
     { 
-      href: '/buy', 
+      href: '/command/marketplace', 
       label: 'Marketplace', 
       icon: Tag,
       badge: null,
@@ -95,7 +97,13 @@ export function Sidebar({ collapsed: controlledCollapsed, onCollapsedChange }: S
   ]
 
   // SECTION 2: Manage - Your own assets and tools
-  const manageItems = [
+  const manageItems: Array<{
+    href: string
+    label: string
+    icon: any
+    badge: number | null
+    tycoonOnly?: boolean
+  }> = [
     { 
       href: '/command/dashboard', 
       label: 'Dashboard', 
@@ -130,7 +138,8 @@ export function Sidebar({ collapsed: controlledCollapsed, onCollapsedChange }: S
       href: '/command/seo', 
       label: 'SEO Juice', 
       icon: Link2,
-      badge: 'Tycoon',
+      badge: null,
+      tycoonOnly: true,
     },
   ]
 
@@ -246,56 +255,67 @@ export function Sidebar({ collapsed: controlledCollapsed, onCollapsedChange }: S
           {collapsed && <div className="h-px bg-border/50 mb-3" />}
           
           <div className="space-y-1.5">
-            {manageItems.map((item) => (
-              <Link
-                key={item.href}
-                href={item.href}
-                onClick={() => setMobileOpen(false)}
-                className={clsx(
-                  "group relative flex items-center gap-3 px-3 py-3 rounded-xl transition-all duration-300",
-                  isActive(item.href)
-                    ? "bg-gradient-to-r from-accent/20 to-accent/5 text-foreground border border-accent/20 shadow-[0_0_20px_-5px_rgba(16,185,129,0.2)]"
-                    : "text-foreground-muted hover:text-foreground hover:bg-foreground/5 border border-transparent"
-                )}
-                title={collapsed ? item.label : undefined}
-              >
-                {isActive(item.href) && (
-                  <div className="absolute left-0 top-1/2 -translate-y-1/2 w-1 h-8 bg-accent rounded-r-full shadow-[0_0_10px_rgba(16,185,129,0.5)]" />
-                )}
-                <div className="relative">
-                  <item.icon className={clsx(
-                    "w-5 h-5 transition-all duration-300",
-                    isActive(item.href) 
-                      ? "text-accent drop-shadow-[0_0_8px_rgba(16,185,129,0.5)]" 
-                      : "group-hover:text-foreground"
-                  )} />
-                  {item.badge && typeof item.badge === 'number' && (
-                    <span className="absolute -top-2 -right-2 w-5 h-5 bg-accent text-background 
-                                     text-[10px] font-bold rounded-full flex items-center justify-center
-                                     shadow-[0_0_10px_rgba(16,185,129,0.4)] animate-pulse">
-                      {item.badge > 9 ? '9+' : item.badge}
+            {manageItems.map((item) => {
+              const isDisabled = item.tycoonOnly && !isTycoon
+              const ItemWrapper = isDisabled ? 'div' : Link
+              
+              return (
+                <ItemWrapper
+                  key={item.href}
+                  {...(!isDisabled && { href: item.href })}
+                  onClick={() => !isDisabled && setMobileOpen(false)}
+                  className={clsx(
+                    "group relative flex items-center gap-3 px-3 py-3 rounded-xl transition-all duration-300",
+                    isDisabled
+                      ? "opacity-50 cursor-not-allowed border border-transparent"
+                      : isActive(item.href)
+                        ? "bg-gradient-to-r from-accent/20 to-accent/5 text-foreground border border-accent/20 shadow-[0_0_20px_-5px_rgba(16,185,129,0.2)]"
+                        : "text-foreground-muted hover:text-foreground hover:bg-foreground/5 border border-transparent"
+                  )}
+                  title={
+                    isDisabled 
+                      ? "SEO Juice Detector: Analyze backlinks, domain authority & find hidden SEO value. Upgrade to Tycoon to unlock." 
+                      : collapsed ? item.label : undefined
+                  }
+                >
+                  {!isDisabled && isActive(item.href) && (
+                    <div className="absolute left-0 top-1/2 -translate-y-1/2 w-1 h-8 bg-accent rounded-r-full shadow-[0_0_10px_rgba(16,185,129,0.5)]" />
+                  )}
+                  <div className="relative">
+                    <item.icon className={clsx(
+                      "w-5 h-5 transition-all duration-300",
+                      isDisabled
+                        ? "text-foreground-subtle"
+                        : isActive(item.href) 
+                          ? "text-accent drop-shadow-[0_0_8px_rgba(16,185,129,0.5)]" 
+                          : "group-hover:text-foreground"
+                    )} />
+                    {item.badge && typeof item.badge === 'number' && !isDisabled && (
+                      <span className="absolute -top-2 -right-2 w-5 h-5 bg-accent text-background 
+                                       text-[10px] font-bold rounded-full flex items-center justify-center
+                                       shadow-[0_0_10px_rgba(16,185,129,0.4)] animate-pulse">
+                        {item.badge > 9 ? '9+' : item.badge}
+                      </span>
+                    )}
+                  </div>
+                  {!collapsed && (
+                    <span className={clsx(
+                      "text-sm font-medium transition-colors flex-1",
+                      isDisabled ? "text-foreground-subtle" : isActive(item.href) && "text-foreground"
+                    )}>
+                      {item.label}
                     </span>
                   )}
-                  {item.badge && typeof item.badge === 'string' && !collapsed && (
-                    <span className="absolute -top-1 -right-10 px-1.5 py-0.5 bg-amber-500/20 text-amber-400 
-                                     text-[9px] font-bold rounded uppercase">
-                      {item.badge}
-                    </span>
+                  {/* Lock icon for disabled items */}
+                  {isDisabled && !collapsed && (
+                    <Crown className="w-4 h-4 text-amber-400/60" />
                   )}
-                </div>
-                {!collapsed && (
-                  <span className={clsx(
-                    "text-sm font-medium transition-colors",
-                    isActive(item.href) && "text-foreground"
-                  )}>
-                    {item.label}
-                  </span>
-                )}
-                {!isActive(item.href) && (
-                  <div className="absolute inset-0 rounded-xl bg-accent/5 opacity-0 group-hover:opacity-100 transition-opacity pointer-events-none" />
-                )}
-              </Link>
-            ))}
+                  {!isDisabled && !isActive(item.href) && (
+                    <div className="absolute inset-0 rounded-xl bg-accent/5 opacity-0 group-hover:opacity-100 transition-opacity pointer-events-none" />
+                  )}
+                </ItemWrapper>
+              )
+            })}
           </div>
         </div>
       </nav>