Whether you collect for passion or profit — stop guessing. Know exactly what cards are worth, what to acquire, when to acquire, and when to sell — if ever.
No credit card required · Free forever plan available
$0
to get started
6
major platforms tracked
7
ROI hold timelines
100%
fee-adjusted signals
Built by collectors and investors, for collectors and investors. Every feature is designed around how serious card enthusiasts actually make decisions.
Paste any listing URL and get an instant buy/sell analysis. True cost basis calculated automatically — purchase price, shipping, insurance, grading, and fees all included.
Most collectors only track what they paid. CardAlpha tracks what you actually spent — including every fee, every shipping charge, every grading cost. Your real P&L.
See your projected return across 7 hold timelines — 1 week, 1 month, 3 months, 6 months, 1 year, 3 years, and 5 years. Know when to hold and when to sell.
Sold listings from eBay, PWCC, Goldin, Alt, Whatnot, and StockX — normalized by platform fees so you're always comparing apples to apples.
Track every card you own with full detail — grade, variation, serial number, grading company, purchase history. Your collection, organized.
Set price targets and signal triggers on any card. Get alerted the moment a card you're watching hits BUY or drops to your target price.
Supports all sports cards and trading cards including Pokémon, Magic: The Gathering, and Yu-Gi-Oh.
Three steps from listing to decision
Paste any marketplace URL or search by player name, year, and set.
CardAlpha calculates true cost basis, pulls comp data, and gives you a clear buy/sell signal.
Act with confidence. Track your acquisition in your collection and monitor its value over time.
Free forever plan available. Pro unlocks live market data, unlimited signals, and watchlist alerts.
🏆 Founding Member offer
First 100 members lock in founding rates — Pro $14/mo, Elite $34/mo — forever. 87 spots remaining.
Claim your spot →