Price forecast engine
See where a card is heading before you buy, so you never pay too high. Built from the same sales history that powers fair value.
Tools
Data-driven tools built on top of the market data, to help you buy and sell with an edge. Included with Pro; the market data underneath stays open to everyone. Your first month is free, then Pro is $5.99/month, locked for life. New members pay $11.99/month once founding seats are taken. Card required. Cancel any time.
Free with your account
IncludedPro tools
Chart terminal
LiveOne full-screen chart per card and grade: the fair-value line with its confidence band, every recorded sale under it, and your own drawings on top.
Drawn from every sale we hold
Open the terminalFounding access
Deal alerts
LiveHear the moment a watched card lists below fair value, moves sharply, or hits your price. Checked daily, delivered to your feed and inbox.
Checked against fair value daily
Open your alertsFounding access
Sell-price optimizer
LiveName your deadline and get the ask that earns you the most after fees, with the odds of selling by that date and the sales behind it.
Priced from real graded sales
Open the sell toolFounding access
Population screener
LiveFind the cards that are scarce and staying scarce: every tracked card ranked by PSA population and by how fast that population is really growing.
Fitted from weekly PSA snapshots
Open the screenerFounding access
Grading calculator
LiveKnow the most you should pay for a raw card, costed after grading fees, postage and the sale, with a board ranking what is worth grading now.
Odds from PSA population reports
Open the grading toolFounding access
Coming soon
Coming soon
Arriving with Pro, see the plans for what’s included.
Free with an account
FreeProTools
Stop guessing your price.
The market data stays free. Pro adds the tools that tell you what to do with it.
Sell-price optimizerPRO
Make more profit on every sale: the exact ask that earns you the most, and still sells by the date you need.
Unlock with Pro
Real graded sales stand behind that number.
More tools with Pro
- Full price historyEvery recorded sale, back to the first one.
- Deal alertsKnow the second a watched card lists below fair value.
- Grading calculatorThe most you should pay for a raw card before grading stops paying.
- Population screenerFind the cards whose graded population is quietly climbing.
Get started
Put your first card to work
Choose one task. Each tool explains the evidence and the assumptions behind its answer.
Bring your collection
Paste a card list or upload a CSV, review the matches, then see which holdings we can value. Included with a free account.
Set up my collection →Set a price alert
Open a card you follow, choose its grade, then set your target price. Pro notifies you when your rule is met.
Find my card →Plan one sale
Choose a card and a selling deadline. Compare the estimated proceeds and the chance of selling in time.
Price a sale →Check a grading decision
Use your own card or open a supported example. Compare likely grade outcomes after the stated costs.
Open a grading example →