Card Scanner

Never miss a card you're looking for. Get instant Telegram alerts when cards matching your watchlist appear for sale.

Trading card collectors know the grind: sellers post cards that sell in minutes, and by the time you check, they're already gone. Manually tracking dozens of sellers every day isn't a hobby — it's a second job. ScanForCards automates your watchlist. The extension runs quietly in the background, monitoring the seller accounts you follow. When it spots a card that matches something on your watchlist — a specific player, set, grade, or cert number — it fires a Telegram alert instantly, so you can act before the card disappears. How it works: Install the extension and connect your ScanForCards account at scanforcards.com. Define your watchlist in the dashboard: add player names, card sets, grades, or cert numbers you care about. The extension checks for new listings on your chosen schedule — every 10, 15, 30, or 60 minutes — and each listing is analyzed by AI to extract card details. Any match triggers an immediate Telegram notification.