Cardboard Terminal
Graded card deal finder
About
This app tracks live graded card and sealed product deals on eBay. It prices listings against recent sales and market data, highlighting undervalued items. Users can set custom alerts for specific cards, sets, or products to never miss a deal.
What's New in Cardboard Terminal
1.1.3
October 16, 2026
- Affiliate disclosure shown directly under every eBay button - Small fixes
FAQ
What is Cardboard Terminal?
Cardboard Terminal is a free app that helps collectors find deals on graded trading cards and sealed products sold on eBay. It analyzes live listings against recent sales data to identify undervalued items.
Does Cardboard Terminal have ads?
No, Cardboard Terminal is ad-free. The app is free to use and does not display advertisements to its users.
How does Cardboard Terminal price items?
Graded cards are priced against their exact card and grade's recent sales on eBay. Sealed products like booster boxes are priced against TCGplayer market data.
Can I set alerts for specific cards or products with Cardboard Terminal?
Yes, you can set deal alerts for specific cards, entire sets (like 1st Edition or Unlimited), players, characters, or sealed products. You can also set an urgency window for auction end notifications.
What information is available when I tap on a listing?
When you tap a listing, you can view comparable sales data, seller signals, the time remaining on the auction, and a detailed deal report.
Is Cardboard Terminal available on Android devices?
Currently, Cardboard Terminal is only supported on iPhone devices. The app is designed for iOS users.
How often is the deal data updated in Cardboard Terminal?
The app updates live deal information every few seconds, ensuring you have access to the most current pricing and deal availability.
Does Cardboard Terminal use asking prices for its valuations?
No, Cardboard Terminal uses values derived from actual sales and market data, not just asking prices, to provide accurate deal assessments.
