Eric Gagne Signed MLB Baseball with CY 03 Inscription Beckett AuthenticatedMynt Auctions4.4(820)$10018 hrs Left
Eric Gagne Signed MLB Baseball Game FN Over Beckett AuthenticatedMynt Auctions4.4(820)$100689 Lots Away
Ken Griffey Jr. HOF Autographed OML Baseball Mariners BAS AuthenticatedMynt Auctions4.4(820)$430790 Lots Away
182142 Ken Griffey Jr. HOF Autographed/ Inscribed OML Baseball Mariners BeckettSEUYCO4.5(42)$355Feb 07, 2026
J.T. Snow Signed Baseball with 1995-2000 Gold Glove Autographs Beckett AuthenticatedMynt Auctions4.4(820)$1004 days Left
2007 Boston Red Sox Team Signed Baseball MLB Authenticated 27 SignaturesMynt Auctions4.4(820)$1,850Feb 07, 2026
Roger Clemens Signed Baseball All Century Inscribed Beckett AuthenticatedMynt Auctions4.4(820)$100Feb 07, 2026
SoldMcGwire,Mark Signed BaseballMark McGwire (1963) ended his steroid tainted career with 583 career homers, including 70 in 1998. Signed Official league ball with COA from Beckett along with our COA included. Ball is very clean.See Sold Price
SoldCertified Mark McGwire Signed Rawlings Baseball GloveSteiner Sports COA, MLB Holograms, Online Authentics Sticker, Limited Edition 35/125See Sold Price
SoldMark MCGWIRE Photo & Signed Baseball CardPhoto of Mark McGwire in Louisiana Cardinals, along with signed baseball card on upper left corner. Approximately 11 x 9 inches, photograph is 10 x 8 inches. Baseball card is approximately 3.5 x 2.5 iSee Sold Price
SoldMark McGwire Signed & Authenticated Baseball BatCertificate of authentification included. More baseball items and cards later in the auction. [KAT 501]See Sold Price
SoldMARK MCGWIRE SIGNED TOPPS ROOKIE CARD (AUTOGRAPH AUTHENTIC COA)Prices are in Canadian dollarsSee Sold Price
Sold1992 Mark McGwire Signed All Star Game BallClick Here To Watch The Video! The great Mark McGwire signed this baseball during the 1992 All Star game. He played for 16 seasons and hit 583 home runs. From the home of RSee Sold Price
SoldMark McGwire Signed and Inscribed Baseball PSA/DNACondition: Any condition statement is given as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Premier Auction Galleries LLC shall have no responsibility fSee Sold Price
SoldMark McGwire Signed Ball, PSA Rookie Card & Figurine SetMark McGwire memorabilia set including a signed OAL baseball, a PSA 8 graded 1985 Topps USA Team rookie card, a Sports Impressions figurine marked #2287 out 2500, a 1991 Starting Lineup figure, and aSee Sold Price
Sold1984 OLY baseball signed by Mark McGwire vintage signature1984 OLY baseball signed by this slugger and future HOFer ??See Sold Price
SoldMARK MCGWIRE MAJOR LEAGUE SIGNED BASEBALLMARK MCGWIRE MAJOR LEAGUE SIGNED BASEBALL By bidding on this item, you have read, understand, and agree to the terms and conditions of the auction. To schedule your pickup appointment and for shipperSee Sold Price
SoldMark McGwire Sammy Sosa Signed Baseballs (COA) (3)Mark McGwire & Sammy Sosa Signed Baseballs (Field Of Dreams COA - 23918) (3 Signed Balls Total - 1 With COA). Includes (2x) Mark McGwire (1 W/ Field Of Dreams COA), & Sammy Sosa (AS IS - NO COA). PleaSee Sold Price
SoldA 1984 United States Olympic Team Signed BaseballA 1984 United States Olympic Team Signed Baseball Including Mark McGwire (BAS Beckett Authentication Services Certified), Signatures:  20 Notables: Mark McGwire Ink: Blue Manufacturer: Rawlings TSee Sold Price
SoldMARK MCGWIRE SIGNED CARDINALS PRO MAJESTIC BASEBALLMARK MCGWIRE SIGNED CARDINALS PRO MAJESTIC BASEBALL JERSEY (COA)See Sold Price
SoldMark McGwire 500 Home Run hitter signed baseballSigned baseball of this 500 HR club member. As pictured, and a nice add to any 500HR collection.See Sold Price
SoldTwo shelves of photographs including Bill MartinTwo shelves of photographs including Bill Martin Oakland A's, a game-used Ichiro piece of baseball, Mark McGwire game-used baseball piece, signed baseball photographs Gonzalez, Yoenis Cespedes, RickeySee Sold Price
SoldMark McGwire Signed Topps Record Breaker Card1988 Topps 87 Record Breakers Mark McGwire baseball trading card. Signed by Mark McGwire in ink to center on recto. Some marks to recto and verso observed. Includes collectors personal catalog card anSee Sold Price
SoldMark McGwire - Autographed Baseball, JSA Authenticated (1989 All Star Ball)MARK MCGWIRE (B. 1963) Autographed/Hand Signed Baseball JSA Authenticated, Comes with Certification Number & COA Mark McGwire 1989 All Star BallSee Sold Price
SoldMark McGwire & Jose Canseco Single Signed BB COA'sMark McGwire and Jose Canseco single signed baseballs. Beckett COA #BM37910 and BM37968. NM-MT/MT. Provenance: Estate of William Lachemann. Lachemann had a nine-season minor league catching career, inSee Sold Price
SoldMark McGwire Signed Rawlings Pink Breast Cancer Awareness Baseball Bat (JSA COA)Mark McGwire Signed Rawlings Pink Breast Cancer Awareness Baseball Bat (JSA COA)See Sold Price
SoldS. Sosa / M. McGwire / M. Tejada Signed BaseballsSammy Sosa / Mark McGwire / Miguel Tejada Autographed Baseballs (3 Signed Baseballs Total).See Sold Price
