Sammy Sosa Mark McGwire Signed Rawlings Black Baseball Bat 1998 HR Chase COAMynt Auctions4.5(908)$100Sep 3, 2026
Oakland Athletics Game Model Bat Autographed by Mark McGwire with JSA COAMynt Auctions4.5(908)$1005 days Left
Mark McGwire Oakland Athletics Signed Framed Green Jersey 35x39 Beckett COAMynt Auctions4.5(908)$1006 days Left
Framed St. Louis Cardinals Jersey Signed by Mark McGwire Schwartz AuthenticatedMynt Auctions4.5(908)$100Sep 1, 2026
Rawlings MLB Baseball Dual Signed by Canseco McGwire Bash Brothers COAMynt Auctions4.5(908)$1005 days Left
1984 USA Olympic Team Signed Lithograph McGwire Clark 207/500 JSAMynt Auctions4.5(908)$100Sep 1, 2026
1988 Mother's Cookies A's Team Signed Uncut Sheet Mark McGwire JSA COA 32 SignaturesMynt Auctions4.5(908)$1002 days Left
