GradeBefore — Snap it before you send to PSA

Why it matters

Same questions, every time

It's not about guessing the grade. It's about deciding whether to send it at all.

Will this card get a PSA 10?

Eyeballing centering means borderline cards get sent by mistake.

What if it comes back a 9?

Factoring in grading, shipping and agent fees is hard to calculate.

Can a photo really tell condition?

It's easy to miss corner and edge flaws before buying or selling.

How it works

From one photo to a verdict, in 4 steps

Upload and the card is auto-detected and cropped — then you review and adjust centering, corners, edges and surface before revealing the grade.

STEP 01

Upload

Add a front photo, or shoot it right from your phone.

STEP 02

Auto-detect

The card's edges are detected automatically, then cropped and de-skewed.

STEP 03

Review it yourself

Review and adjust centering, corners, edges and surface — catching what the auto pass misses makes it more accurate.

STEP 04

Reveal the grade

Finish reviewing to see your estimated PSA grade and per-attribute scores — then decide whether to submit.

Report

Your submission report at a glance

See the numbers and risks plainly. Screenshot it for listings or trades.

PSA 8Estimated grade

NM-MT

Centering53:47 Low

CornersTop-right flaw suspected Medium

EdgesClean Low

SurfaceNeeds more photos Check

Everything down to the verdict

✓ Auto-measures centering and flags PSA threshold pass/fail
✓ Zooms each corner to flag suspected dings and whitening
✓ Provides an estimated PSA grade with centering, corner, edge and surface scores
✓ Shows the highest grade centering alone allows (PSA cap)
✓ Share results via link for trades and grading agents

Free · no sign-up

Diagnose your card right now

No account needed — check centering, corner/edge risk and PSA submission EV instantly.

Grade my card Market

FAQ

Common questions

Does this analysis confirm a PSA grade?

No. It's an unofficial, photo-based pre-check and does not guarantee the actual grade. It's a reference tool to assess risk before submitting.

Which cards can I analyze?

Initially TCG cards like Pokémon, One Piece and Yu-Gi-Oh, expanding to sports cards.

Is there a cost?

Basic centering and risk analysis is free. High-resolution precision analysis (detailed surface, corners, edges) will be paid.

Can I shoot on mobile?

Yes. You can shoot right in your mobile browser. For best accuracy, place the card on a dark background with the whole card in frame and minimal glare.

This analysis is an unofficial, photo-based pre-check 'estimate' and does not guarantee the actual grade from PSA, BGS, CGC or any other grader. Actual grades may vary based on the card's condition, grading standards, shooting conditions and the grader's judgment; this service is not affiliated with any grader ("PSA" etc. are trademarks of their owners). Any prices, charts, indices and returns shown are reference estimates from PriceCharting (mostly eBay sold), are not guaranteed to be accurate, and are not investment advice. All decisions are your own responsibility.