Carousell ↔ eBay Price Checker

About

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• Live prices: Fetches real listing data, not outdated estimates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