Ken Griffey Jr. 1989 Upper Deck
Ken Griffey Jr.

1989 Upper Deck

#1

OFSeattle Mariners

Fair Value

70.0

Liquidity

8.8

Momentum

15.0

Volatility

20.0

Price History

$487-2.7%$474

Population Report

PSA 1012,000
BGS 9.56,800

Graded Versions

PSA 10BGS 9.5

Recent Sales

DateGradePricePlatform
2026-05-11PSA 8.5$474Heritage
2026-05-07PSA 10$445Heritage
2026-04-30PSA 9.5$486PWCC
2026-04-23PSA 10$445eBay
2026-04-14PSA 8$487Heritage