One Piece TCG · OP-01 → today

One Piece card grading, for the fastest-growing TCG.

OP-01 Romance Dawn through the latest set — pre-grade your Luffy, Zoro, Manga Rares and Alt Arts with the same AI calibrated against PSA returns.

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OP-01 → todayManga RaresAlt ArtsParallel RaresEB-01
14,200+
Cards graded
87%
Match within ±0.5
5,600+
Active collectors
$2.4M
PSA fees saved
Built for One Piece collectors

A TCG growing fast, a grader keeping up.

One Piece TCG launched in late 2022 and is now one of the most-graded TCGs by submission volume. SnapGrade is trained on every released set.

OP-01 through current

Every released English OP set is supported, including Romance Dawn, Paramount War, Wings of the Captain, Awakening of the New Era and beyond.

Manga Rares (SR / SEC)

Manga-art secret rares get specialized handling for the manga-style ink and print finish.

Alt Arts & Parallel Rares

Alternative art cards (Luffy, Zoro, Nami alt arts) have unique surface treatments handled with set-specific tuning.

OP1-001 Romance Dawn Luffy

The grail card of the TCG. Centering and surface measurement to pixel precision — calibrated against multiple verified returns.

Japanese OP support

Japanese-print One Piece cards are supported with print-run-specific tuning for the different paper and finish.

Centering on full-bleed art

Alt Arts often have minimal visible borders. Our model uses internal anchor points to measure centering accurately.

Common questions

Questions we hear all the time.

Is One Piece TCG worth grading?
For Manga Rares, Alt Arts, and OP-01 chase cards: absolutely yes. Several cards have $1,000+ PSA 10 comp values. Pre-grade first to confirm ceiling.
What's your accuracy on One Piece TCG?
86% within ±0.5 across 42 verified PSA returns on One Piece cards. Newer sets have higher confidence due to better training data.
Does SnapGrade handle Japanese OP prints?
Yes — Japanese OP cards have a model variant that accounts for the different paper stock and finish quality.
Ready when you are

Grade your Luffy hits
before they ship to PSA.

Sign up, 2 free credits, and run your Manga Rares and Alt Arts. Find out which ones are worth the submission fee.

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