Track the real-time value of your trading card collection. Calculate profit on sales and trades, manage inventory with cost basis, and access grading data. Discover local shows and connect with other collectors.
1.2
August 20, 2026
You can now get a notification when someone follows you, messages you, or likes your post. Turn them on from the prompt on first launch, or any time from Settings. Shared CardBase links now open in the app. Tapping a link to a card, a trade, or a profile takes you straight to it instead of opening a browser.
MoreThank you for the kind words! We’re always looking to deliver a better experience for collectors, so if you run into any problems please reach out.
CardBase aggregates real-time prices from major markets including eBay, TCGPlayer, and PriceCharting. It also includes data from major graders like PSA, CGC, and BGS.
CardBase tracks your cost basis through every purchase and trade, allowing you to see the true margin on sales. It also provides a Show P&L feature to see exactly what each event earned you.
Yes, CardBase's inventory feature tracks your cost basis for each item. It also includes vendor tools to help run your table and keep inventory in sync.
Yes, CardBase offers population and pricing data across PSA, CGC, and BGS grading services, conveniently located within the app.
CardBase features a show calendar where you can browse events and spot vendors near you. It also helps you connect with the community.
CardBase is available on iPhone, iPad, and iPod devices, making it accessible for most Apple users.
Yes, CardBase is completely free to download and use. It does not have any in-app purchases or advertisements.
CardBase was last updated on July 23, 2026, with version 1.1. This indicates active development and support for the application.