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The Grading Process Pricing Population Report Blog FAQ Contact

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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support@rktgrading.com
01246 400050
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Graded in the UK.

Coming Soon — We're building something big. This site is in preview while we get everything ready. Find out more

The Grading Process Pricing Population Report Blog FAQ Contact

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

Quick Links

Pricing
Population Report
About Us
Streamers
Wholesale
Affiliate Programme

Card Grading

Card Grading UK
Pokémon Grading
Yu-Gi-Oh! Grading
MTG Grading
One Piece Grading
Lorcana Grading
Dragon Ball Grading

Contact Us

support@rktgrading.com
01246 400050
RKT Grading, PO Box 852, Chesterfield, S40 9WH

Graded in the UK.

Certificate - MEGA DIANCIE EX (00025767) | RKT Grading

Print Certificate

RKT GRADING

Certificate of Authenticity

Card Name

MEGA DIANCIE EX

Production Number

00025767

Collection

MEGA DREAM EX 2025

Card Reference

227/193

Edition / Rarity

MEGA ATTACK RARE (JP)

Overall Grade

Legacy Grading System

Centering

Corners

Edges

Surfaces

This certificate confirms that this card was authenticated and graded by RKT Grading under our legacy grading system. Verify at rktgrading.com/population-report/legacy/00025767-mega-diancie-ex

Graded on 4 May 2026