Plug in a card, live eBay listings, and your honest grade odds — we'll tell you whether to grade, hold, or sell raw, with the math to back it up.
Sample card (1 of 3)
2018 Panini Prizm Luka Doncic — Illustrative: high PSA 10 probability, strong graded premium — shape of a clear-grade decision (2018 Panini Prizm #280).
Example scenarios to explore how the grading math works before entering your own card.
Player, year, and set — used for comp lookup and records.
Optional — improves comp lookup accuracy.
Every dollar out the door — purchase, fees, shipping, marketplace cut.
What this card actually sells for at each grade on eBay.
Enter manually, or click Find Comps to auto-fill from live eBay active listings.
Your honest read on the card's odds. Must total 100%.
The benchmark — what you'd get selling it ungraded right now.
PSA 10 trend · 2018 Panini Prizm Luka Doncic
