Carousell ↔ eBay Price Checker

Stop overpaying. Instantly compare prices across multiple platforms while you shop. Carousell ↔ eBay Price Checker automatically detects what you're browsing on Carousell or eBay and shows you live prices from the other platforms — right inside a persistent side panel. No more switching between tabs to check if you're getting a good deal. 🔍 HOW IT WORKS • Browse any item on Carousell → instantly see eBay, Amazon and TCGPlayer prices • Browse any item on eBay → instantly see Carousell and Amazon prices • Or type any item name in the side panel to compare all platforms at once 📊 PLATFORMS COMPARED • Carousell Singapore — local marketplace prices in SGD • eBay — global marketplace with USD to SGD conversion • Amazon — retail prices from Amazon.com and Amazon.sg • TCGPlayer — Pokemon TCG market prices (auto-detected for Pokemon products) • Facebook Marketplace — quick search link 💰 SMART COMPARISON • Shows Low / Average / High prices from real listings • Automatic USD → SGD conversion for easy comparison • Highlights the cheapest platform so you know where to buy • Shows how much you save vs the most expensive option ⚡ KEY FEATURES • Auto-detection: No manual input needed — just browse normally • Persistent side panel: Stays open as you navigate, unlike popups • Live prices: Fetches real listing data, not outdated estimates • One-click search: Jump to any platform's search results instantly • Pokemon smart detection: Automatically shows TCGPlayer for Pokemon products • Works on search pages AND individual listing pages 🎯 PERFECT FOR • Bargain hunters comparing Carousell vs eBay vs Amazon • Pokemon TCG collectors checking market prices • Anyone buying electronics, cameras, or tech products • Resellers looking for arbitrage opportunities • Singaporean shoppers wanting the best deal 🔒 PRIVACY • No data collected or stored • No account required • No tracking or analytics • All price lookups happen locally in your browser