Ken Griffey Jr. Signed 1990s Mariners Jersey with JSA AuthenticationMynt Auctions4.4(868)$10012 hrs Left
Ken Griffey Jr Signed Seattle Mariners Limited Edition Jersey UDA 9/240Mynt Auctions4.4(868)$1005 days Left
Ken Griffey Jr. Signed Framed Jersey JSA Authenticated Seattle MarinersMynt Auctions4.4(868)See Sold PriceMay 02, 2026
1990 Ken Griffey Jr Seattle Mariners Team Signed Portrait JSA AuthenticatedMynt Auctions4.4(868)$100May 12, 2026
Ken Griffey Jr. Signed Seattle Mariners 8x10 Photo Beckett 9 Auto SlabbedMynt Auctions4.4(868)$100May 11, 2026
1988 Ken Griffey Jr Signed Vermont Mariners Mini Bat JSA AuthenticMynt Auctions4.4(868)$100May 10, 2026
Ken Griffey Jr Signed Mariners Turn Back the Clock Jersey UDA COA Limited EditionMynt Auctions4.4(868)$1,4002 days Left
Ken Griffey Jr. Signed HOF Logo OML Baseball with Beckett AuthenticationMynt Auctions4.4(868)$1001 day Left
Ken Griffey Jr Signed Mariners Turn Back the Clock Jersey UDA COA Limited EditionMynt Auctions4.4(868)$100May 13, 2026
1994 Upper Deck Ken Griffey Jr #50 Seattle Mariners Baseball Graded 9 Mint CardSold It Online LLC4.3(1)$2516 hrs Left
Framed 16x20 Mariners Photo Signed by Ken Griffey Jr and Ichiro Suzuki Beckett AuthenticatedMynt Auctions4.4(868)$100May 14, 2026
Ken Griffey Jr. HOF Autographed OML Baseball Mariners BAS AuthenticatedMynt Auctions4.4(868)$100May 10, 2026
Lot of 4 Ken Griffey Jr. Baseball Cards. All Different, See Pictures. Seattle MarinersWestern Pennsylvania Trading Inc.4.6(201)$3(3 bids)18 hrs Left
