1999 Upper Deck Ionix Sample #100 Ken Griffey Jr Gaded 10 Seattle Mariners - Pop 1Awinr Auctions$804 days Left
1990 Ken Griffey Jr Seattle Mariners Team Signed Portrait JSA AuthenticatedMynt Auctions4.4(869)$100May 12, 2026
Ken Griffey Jr. Signed Seattle Mariners 8x10 Photo Beckett 9 Auto SlabbedMynt Auctions4.4(869)$1006 days Left
Ken Griffey Jr Signed Seattle Mariners Limited Edition Jersey UDA 9/240Mynt Auctions4.4(869)$1003 days Left
I01606 | 1990 Upper Deck Ken Griffey Jr. Seattle Mariners Baseball Card Number 156Aeron House4.6(247)$5May 16, 2026
I02035 | 1989 Upper Deck Ken Griffey Jr. Star Rookie Card #1Aeron House4.6(247)$22(3 bids)May 16, 2026
I01363 | 1989 Upper Deck Ken Griffey Jr. Star Rookie Card #1Aeron House4.6(247)$22(3 bids)May 16, 2026
1988 Ken Griffey Jr Signed Vermont Mariners Mini Bat JSA AuthenticMynt Auctions4.4(869)$1005 days Left
Ken Griffey Jr Signed Mariners Turn Back the Clock Jersey UDA COA Limited EditionMynt Auctions4.4(869)$100May 13, 2026
Ken Griffey Jr. HOF Autographed OML Baseball Mariners BAS AuthenticatedMynt Auctions4.4(869)$1005 days Left
Framed 16x20 Mariners Photo Signed by Ken Griffey Jr and Ichiro Suzuki Beckett AuthenticatedMynt Auctions4.4(869)$100May 14, 2026
27 Ken Griffey Jr. Baseball Cards Including 1989 Donruss and Score Rookie CardsEagles Corps International LLC4.5(125)$14(2 bids)May 17, 2026
