Certificate of Authenticity
Card Name
ELEMENTAL HERO BUBBLEMAN
Production Number
00003228
Collection
SPEED DUEL GX MT PARADOX 2022
Card Reference
SGX2-ENA08
Edition / Rarity
1ST EDITION SECRET RARE
Overall Grade
9
Legacy Grading System
Centering
9
Corners
9
Edges
9
Surfaces
8
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/00003228-elemental-hero-bubbleman
Graded on 30 March 2026