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

Graded in the UK.

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

Graded in the UK.

Certificate - BROOK (00028309) | RKT Grading

RKT GRADING

Certificate of Authenticity

BROOK

TOURNAMENT PACK VOL.4 2023

00028309ALTERNATE ART NON-HOLOPOKEMON

Overall Grade

RKT 9

Legacy Grade

Centering

Corners

Edges

Surfaces

Authenticated & graded by RKT Grading
under its legacy grading system.

Graded 19 May 2026

rktgrading.com/population-report/legacy/00028309-brook