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One Piece Card Grading in the UK

Grade your One Piece TCG cards without sending them abroad. RKT Grading is UK-based with prices from £12 per card. Insured return shipping included. No customs. Cards back in days, not months.

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One Piece grading is coming soon. Contact us to register your interest, or explore our Pokémon card grading service available now.

2-10 Days

Turnaround

UK Based

No Customs

Consistent Grading

Reliable Results

Tap to Verify

NFC Authentication

From £12

Per Card

Why Grade Your One Piece Cards with RKT?

RKT Grading is based in the UK. Here's why One Piece collectors choose us instead of shipping cards overseas.

One Piece is one of the youngest major TCGs, so most cards in circulation are still near-mint. That makes the gap between a 9 and a 10 even more important. It's the detail that separates your card from thousands of identical copies.

Grading Consistency

With most One Piece cards in near-mint condition, the gap between a 9 and a 10 is tiny. Our grading technology spots details the naked eye misses, so every card gets the grade it deserves.

No Customs, No Waiting

Your cards never leave the UK. No customs charges, no import VAT and no 3-6 month waits. Cards come back in 2-10 working days.

NFC Tap-to-Verify Slabs

Every slab has an NTAG 424 DNA NFC chip with a cryptographic signature that can't be cloned. Tap your phone to verify the grade is legit. No app required.

Population Registry

Every graded card goes into our public population report. Check how many Gem Mint 10s exist for Luffy, Shanks and the most sought-after One Piece cards.

English & Japanese

We grade both English and Japanese One Piece TCG cards. Leader cards, manga art rares, alt-art cards, promo cards and every booster set from OP-01 onwards.

Premium Slabs

Tamper-evident slabs with metallic labels. Pick from Sovereign (crimson), Argent (platinum) or Imperator (gold holographic).

Human Authentication

Technology handles condition scoring. A human expert checks every card for fakes, trimming and restoration before it goes into a slab.

One Piece Card Grading Prices

£12

Sovereign

10 working days

£14

Argent

10 working days

£18

Imperator

2 working days

Full Pricing Details

One Piece Card Grading FAQ

How much does One Piece card grading cost in the UK?

RKT Grading starts at £12 per card (Sovereign edition). Argent is £14 and Imperator is £18. All prices include insured return shipping within the UK.

Do you grade both English and Japanese One Piece cards?

Yes. We grade both English and Japanese One Piece TCG cards across all sets, including promotional cards and tournament prizes.

Can you grade manga art and alt-art One Piece cards?

Yes. We grade every card type in the One Piece TCG including manga art rares, alt-art cards, leader cards, special art rares, and all standard rarities.

How long does One Piece card grading take?

2-10 working days depending on your chosen edition. Compare that to 3-6 months with US-based grading services.

What grading scale do you use for One Piece cards?

We use the industry-standard 1-10 scale with half-point increments. Argent and Imperator editions include four sub-grades: Centering, Edges, Surface, and Print Quality.

What is NFC tap-to-verify authentication?

Every RKT slab contains an NTAG 424 DNA NFC chip with a cryptographic signature that cannot be cloned. Simply tap your phone to the slab to instantly verify the grade is genuine. No app is needed - it works with any NFC-enabled smartphone.

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Ready to Grade?

Your cards deserve better than guesswork.

Every slab ships with NFC tap-to-verify authentication built in. Submit your first order today and see what proper card grading looks like.

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RKT Grading

The UK's professional trading card grading service. Consistent AI-powered grades, NFC tap-to-verify slabs, and a population registry you can trust.

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