Calibrated to real returns
The model was trained on cards with known PSA outcomes — so the estimate is anchored in reality, not pure inference.
Drop in front + back photos. SnapGrade's AI estimates your card's likely PSA grade with confidence per aspect — calibrated against thousands of actual returns.
The model was trained on cards with known PSA outcomes — so the estimate is anchored in reality, not pure inference.
Centering, corners, edges, surface — each estimated separately and combined for a confidence-weighted final grade.
Every prediction vs. actual PSA return is published. No cherry-picked accuracy claims.
When the model isn't confident, you don't pay. We'd rather refund than mislead.
Sign up free, drop in two photos, get back a calibrated estimate with subgrades and confidence — backed by 412 verified returns.