AI Pokémon pre-grading · 1996–today

AI Pokémon card grading — predict your PSA grade in 6 seconds.

Upload a photo of any Pokémon card — Base Set Charizard or Scarlet & Violet ex — and SnapGrade's AI returns a predicted PSA grade in seconds with full sub-grade breakdown. 89% match within ±0.5 of PSA across 218 verified returns.

Base · Jungle · FossilWOTC vintageSword & ShieldScarlet & VioletJapanese sets89% within ±0.5
14,200+
Cards graded
87%
Match within ±0.5
5,600+
Active collectors
$2.4M
PSA fees saved
Built for Pokémon collectors

Every Pokémon era, graded with precision.

From your 1st Edition Base holos to your modern alt-arts — SnapGrade is trained on every major Pokémon set, including Japanese exclusives.

All Pokémon eras

Base Set through current Scarlet & Violet. WOTC vintage, e-Reader, EX, Diamond & Pearl, Sword & Shield — every era supported.

Holo & special cards

Reverse holos, alt arts, rainbow rares, gold cards, full arts, and trainer gallery treatments — handled accurately.

Subgrade breakdown

Centering · corners · edges · surface — see exactly which sub-grade is dragging your card down before you submit.

Japanese sets

Pokémon Japan releases including Vstar Universe, 151, Crimson Haze and modern promos are fully supported.

Confidence-refund

When confidence falls below 70%, your credit refunds automatically. You only pay when we'll stand behind the grade.

Value estimates

Each report includes a market value range for the predicted PSA grade — so you can decide if submission ROI makes sense.

What is AI Pokémon card grading?

AI Pokémon card grading uses computer vision to predict the PSA grade your Pokémon card will receive — analyzing centering, corners, edges, and surface separately, then combining them into an overall grade with per-aspect confidence. SnapGradeAI runs this analysis in under 6 seconds and matches PSA's final grade within ±0.5 in 89% of 218 verified Pokémon submissions.

How our AI grades a Pokémon card

SnapGrade runs four specialist computer-vision models against your card — one per PSA grading axis. Each model is trained against thousands of cards with verified PSA returns, so the prediction is calibrated to PSA's scale, not a generic "condition score."

Centering — measured to the pixel

The model measures left/right and top/bottom border widths with sub-pixel precision, flags off-center cards (the most common reason a card grades 8 instead of 10), and shows you the exact ratios in your report.

Corners — sharpness and whitening detection

We zoom into each of the four corners and detect sharpness loss, whitening, and rounding. Corner damage is the #2 reason Pokémon cards drop a grade, and it's often invisible without magnification.

Edges — micro-chipping at high resolution

Edge whitening and micro-chips along the card's perimeter are graded against the SnapGrade reference library of clean vs. flawed edges. Vintage Pokémon cards in particular often hide edge wear at normal viewing distance.

Surface — scratches, print lines, holo patterns

Specialized model variants handle holo Pokémon cards (different surface signature than non-holo), reverse holos, and modern alt-arts. Print lines, scratches, and finish irregularities all get caught.

Why pre-grade Pokémon cards before PSA?

PSA submissions cost $79.99–$149 per card in 2026 — PSA paused its cheaper Value tiers in June 2026, so Regular ($79.99) is the entry point (see our Pokémon grading cost breakdown and PSA grading cost calculator). Most collectors send 20+ cards per batch — that's easily a four-figure bet on cards that may come back as 7s or 8s. SnapGrade lets you screen the batch first and only send the cards that have a real shot at a 9 or 10.

Across 412 verified PSA returns, our prediction matched within ±0.5 of the final grade 87% of the time, and within ±1.0 96% of the time. We publish every miss so you can see how the model performs on cards like yours.

What gets graded

How a Pokémon submission decision works

Upload front and back. SnapGrade runs lighting/focus checks, then predicts a PSA grade with per-aspect confidence. If the predicted grade is 9 or 10 with high confidence, send it. If it's an 8 with weak corners, you just saved a $79.99 mistake. Need a deeper decision framework? See is Pokémon card grading worth it? and which Pokémon cards are worth grading.

Submit blind vs. pre-grade first — the cost of guessing

The one decision every Pokémon collector faces is whether a raw card is worth a PSA slot. Here is what each path actually costs in 2026, now that PSA's Value tiers are paused and Regular starts at $79.99.

Submitting blind to PSA vs pre-grading with SnapGrade first
Submit blind to PSAPre-grade with SnapGrade first
Cost to learn the grade$79.99+ per card$1–$2 per card
Time to an answer40–50 business days~6 seconds
If it's a 9, not a 10PSA fee spent on a card that won't 10Skip it — spend the fee only on real 10 candidates
Shipping riskCard leaves your hands for weeksNone — it stays with you
Which cards you submitAll of them, and hopeOnly the predicted 9s and 10s

What a SnapGrade Pokémon report looks like

Every grade returns an overall PSA prediction plus a per-axis breakdown and a market-value range, so you can decide in one glance whether to slab it. A typical Charizard holo report:

Sample SnapGrade pre-grade report
AspectSub-gradeWhat it means
Centering9.5Front 55/45, back 60/40 — inside PSA 10 tolerance
Corners9Faint whitening on one back corner under magnification
Edges10Clean — no chipping along the perimeter
Surface8.5One faint print line through the holo caps the grade
Overall predictionPSA 9Worth submitting — surface is the ceiling, not a 10

Is SnapGrade the best AI grading app for Pokémon cards?

Several AI graders exist — CardMintAI, Ludex, TCGrader and others. SnapGrade's edge for Pokémon specifically is published accuracy: 89% within ±0.5 of PSA across 218 verified Pokémon returns, with every miss documented. For a full, honest comparison of the options, see our roundup of the best AI Pokémon card grading apps of 2026.

Common questions

Everything you actually want to know.

Can SnapGrade grade Pokémon cards from any set?
Yes — Base Set through the current Scarlet & Violet block, including Japanese sets like 151 and Vstar Universe. Older sets (vintage WOTC) and modern alt-art chases are both well-supported.
How accurate is your Pokémon grading specifically?
On Pokémon cards specifically, our match rate is 89% within ±0.5 of PSA's final grade across 218 verified returns — slightly higher than our cross-game average because Pokémon is our largest training set.
Does it work for holo and full-art Pokémon cards?
Yes. Holo scratches, surface print patterns and reverse-holo glossing are part of the surface evaluation. Full-art and rainbow-rare treatments are handled via specialized model variants.
How is this different from PSA's actual grading?
SnapGrade is a pre-grading tool — a prediction, not an official grade. PSA uses certified human graders. We use computer vision trained against thousands of actual PSA-returned cards. Use SnapGrade to decide what to submit; use PSA to slab and authenticate.
What does it cost to grade a Pokémon card on SnapGrade?
Single credit is $2. Bulk packs drop the per-card cost to $1.00–$1.50. New accounts get 1 free credit and credits never expire. Compared to a $79.99 PSA fee, the math is obvious.
Is there a free AI Pokémon card grader?
Yes. SnapGradeAI gives every new account 1 free credit — no payment details required — so you can grade your Pokémon cards free and see the full PSA-style sub-grade breakdown before deciding to buy more. It runs in your browser, so there's no app to install.
What is the best AI grading app for Pokémon cards?
The best AI grader is the one that can prove its accuracy. SnapGrade publishes a 89% within-±0.5 match rate across 218 verified Pokémon PSA returns and documents every miss — most competitors quote no verified figure at all. See our side-by-side best AI Pokémon card grading apps of 2026 comparison, which weighs SnapGrade against CardMintAI, Ludex, TCGrader and others.
Why did my Pokémon card get a 9 instead of a 10?
Almost always, one axis caps it. A single off-center border, one whitened corner, or a faint print line through the holo will hold a card at PSA 9 even when the other three sub-grades are 10s. SnapGrade shows you exactly which axis is the ceiling, so you know whether it's worth resubmitting or simply slabbing at 9.
Ready when you are

Grade your next Pokémon card
before you box it up for PSA.

Sign up free, grab 1 free credit, and run them against your top Pokémon hits. If our confidence drops below 70% the credit refunds automatically.

On signup
+2 credits
No credit card · No expiry