Track SNES Prices While You Shop
Install our free Chrome extension to capture game prices from Buyee, Mercari US, and eBay US with one click. Help build accurate market data for the SNES collecting community.
One-Click Capture
Click the floating button on any supported marketplace to instantly capture game title, price, condition, and images.
Auto-Match Games
Automatically matches listings to games in The 725 Club database. Manual search available if no match is found.
Multi-Marketplace
Works on Buyee (covers Yahoo Japan & Mercari Japan), Mercari US, and eBay US. Automatic currency detection.
How It Works
Install Extension
Add the extension from Chrome Web Store
Get API Key
Copy your API key from your profile settings
Browse & Capture
Visit Buyee, Mercari US, or eBay US and click the capture button
Submit Price
Review, match to a game, and submit to help the community
Supported Marketplaces
Buyee.jp
Covers Yahoo Japan Auctions & Mercari Japan
Mercari US
US marketplace for games and collectibles
eBay US
Largest US marketplace for retro games
Screenshots
Floating Capture Button
Save Modal with Game Matching
Extension Popup Dashboard
Item fetching pop up
Settings Page
Ready to Start Tracking Prices?
Install the extension and help build accurate SNES market data