CollX: Sports Card Scanner
Overview
CollX is the ultimate tool for the modern trading card collector, transforming a smartphone into a high-precision appraisal device. Using advanced computer vision, the app allows users to snap a photo of any sports card (baseball, basketball, football) or TCG card (Pokémon, Magic: The Gathering) and receive an instant market valuation. In 2026, the database has grown to include over 25 million distinct cards, including the most obscure parallels and regional reprints. The app's depth lies in its 'Dynamic Pricing' engine, which pulls real-time data from eBay sales, auction houses, and its own internal marketplace to provide a 'CollX Value' that is far more accurate than static price guides. Beyond just scanning, the app acts as a 'Portfolio Manager.' It tracks the total value of your collection over time, allowing you to see which cards are 'trending up'—much like a stock market app. The technical implementation of the scanner is impressive; it can distinguish between a base card and a rare 'Refractor' or 'Holo' version by analyzing light patterns in the photo. This creates a high level of trust for both buyers and sellers in the hobby, effectively eliminating the guesswork from trading.
Pros & Cons
Instant and highly accurate card identification and valuation.
Comprehensive portfolio tracking that shows collection growth over time.
Integrated marketplace with secure payment and tracking options.
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Scanning rare cards in protective sleeves can sometimes cause glare issues.
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The marketplace takes a percentage of sales as a transaction fee.
Download
Get it on Google Play 
Get it on App Store FAQs
Which cards does it support?
All major sports (MLB, NBA, NFL, NHL, Soccer) and TCGs like Pokémon and MTG.
Is the pricing data live?
Yes, it is updated hourly based on the latest verified market sales.
Can I sell my cards on the app?
Yes, CollX has an integrated marketplace with a simplified shipping system.
Does it identify the card's grade?
It gives an average price; you can manually adjust for 'Mint' or 'Poor' condition to get a precise value.
Can I export my collection list?
Yes, you can export your entire inventory as a CSV file for insurance or tax purposes.
Hot Reviews
I used to spend hours searching for 'comps' on eBay. Now it takes 2 seconds per card.
I love being able to see my total collection value while I'm at a card show. Helps me trade smarter.
The scanner even picked up on a rare parallel that I had missed myself. It’s that good.
Selling is so easy. I just scan, list, and the shipping label is generated automatically.