1990 Ken Griffey Jr. Signed Seattle Mariners Baseball JSA AuthenticatedMynt Auctions4.4(881)$49016 hrs Left
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Ken Griffey Jr. Autographed 16x20 Photo Seattle Mariners BAS CertifiedMynt Auctions4.4(881)$330623 Lots Away
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Ken Griffey Jr Signed Seattle Mariners Limited Edition Jersey UDA 9/240Mynt Auctions4.4(881)$1,800(16 bids)Available to Buy Now
Ken Griffey Jr. Signed Seattle Mariners 8x10 Photo Beckett 9 Auto SlabbedMynt Auctions4.4(881)$6106 days Left
Ken Griffey Jr 5 Sealed Metal Cards Collector Tin Vintage 1998 Seattle MarinersSold It Online LLC4.3(1)$21Available to Buy Now
1994 Upper Deck Ken Griffey Jr #50 Seattle Mariners Baseball Graded 9 Mint CardSold It Online LLC4.3(1)$30Available to Buy Now
Ken Griffey Jr Signed Authentic Seattle Mariners Jersey Beckett AuthenticatedMynt Auctions4.4(881)$1007 days Left
Ken Griffey Jr Signed Mariners Turn Back the Clock Jersey UDA COA Limited EditionMynt Auctions4.4(881)$100639 Lots Away
Beckett Auto 10 Ken Griffey Jr Mariners 1989 rookie card #2Mynt Auctions4.4(881)$450(1 bid)Available to Buy Now
1988 Ken Griffey Jr Signed Vermont Mariners Mini Bat JSA AuthenticMynt Auctions4.4(881)$660Jun 16, 2026
Edgar Martinez Signed Seattle Mariners Blue Jersey JSA COAMynt Auctions4.4(881)$270(14 bids)Available to Buy Now
