Ken Griffey Jr [Dual relic (game-used bat piece + game-used jersey swatch)]

2000SPx#WM-KG

9.5

GEM

CHCK

Predicted

PSA 9BGS 9.5CGC 9.5SGC 9.5

ID br4wqc

SUB-GRADES

Limiting · Corners

MARKET VALUE

at CHCK 9.5 · BGS 9.5

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Issued Oct 06, 2026

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CARD DETAILS

PlayerKen Griffey Jr

Year2000

BrandUpper Deck

SetSPx

Card #WM-KG

VariantDual relic (game-used bat piece + game-used jersey swatch)

EXPERT DESCRIPTION

gpt-5-mini

Memorabilia insert card for Ken Griffey Jr. from Upper Deck's SP Authentic Winning Materials line, featuring both an authenticated bat piece (top) and a jersey swatch (bottom). The front uses a vertical stripe design with the SP diamond logo and Mariners team crest; the back includes Upper Deck's authentication text and the card code WM-KG.

chck.ai grades are opinions based on automated image analysis, not appraisals. Not investment advice; no guarantee of resale value.