Collection: Baseball Signed Memorabilia

About This Item Hand-signed by New York Mets legend Wally Backman Includes "86 WS Champs" inscription Authenticated by Beckett (BAS) Witnessed COA Custom baseball jersey in size XL

About This Item Hand-signed by New York Mets legend Ron Darling Original 1988 Donruss Diamond Kings #6 trading card Autograph graded Gem Mint 10 by CGC Authenticated by JSA

About This Item Hand-signed by New York Mets legend Sid Fernandez Features the "El Sid" inscription Authentic 2006 Fleer Greats of the Game card Signature graded a perfect 10 by CGC

About This Item Hand-signed by former Mets manager Bobby Valentine Features the iconic "Bobby Who?" inscription Official New York Mets Stadium Giveaway (SGA) disguise kit including sunglasses and mustache Authenticated by JSA with a witness QR code hologram sticker

About This Item Hand-signed by New York Mets pitcher Kodai Senga in Kanji characters Includes "Ghost Fork" pitch inscription Commemorative 11x14 Strikeout Flag design Authenticated by Beckett Authentication Services (BAS) Witnessed COA

About This Item Hand-signed by New York Mets legend David Wright Original 2006 Fleer base card #206 Signature authenticated by PSA Authentic pack-pulled card signed by the Mets star

About This Item Hand-signed by Hall of Fame pitcher Tom Glavine 2003 Upper Deck Ultimate Collection series Features an authentic game-used jersey patch Limited edition serial numbered out of 35 Signature authenticated by PSA/DNA

About This Item Hand-signed by 1986 World Series MVP Ray Knight Custom New York Mets jersey Includes JSA certificate of authenticity Size: XL

About This Item Hand-signed by 23 members of the 1986 World Series Champion New York Mets Key signatures include Ray Knight (with "1986 WS MVP" inscription) and Jesse Orosco (with "Last Out" inscription) Signers include: Doc Gooden, Ron Darling, Mookie Wilson, Lenny Dykstra, Howard Johnson, Wally Backman, Sid Fernandez, Bobby Ojeda, and more Includes a Certificate of Authenticity from JSA...

About This Item Hand-signed by Davey Johnson Inscribed "86 WS Champs" Official Major League Baseball (ROMLB) Includes JSA Certificate of Authenticity

About This Item Hand-signed by New York Mets legend Tom Seaver Includes "HOF 92" inscription commemorating his Hall of Fame induction Official Rawlings Major League Baseball (ROMLB) Authenticated by JSA

About This Item Hand-signed by New York Mets legend Jon Matlack Official Rawlings Major League Baseball (ROMLB) Features "72 ROY" rookie of the year stat inscription Includes JSA certificate of authenticity

About This Item Hand-signed by New York Mets legend Darryl Strawberry Includes "86 WS Champs" inscription commemorating the 1986 World Series victory Official Rawlings Major League Baseball (ROMLB) Includes JSA certificate of authenticity

About This Item Hand-signed by New York Mets star Francisco Lindor Official Major League Baseball (ROMLB) Includes JSA certificate of authenticity

About This Item Hand-signed by the legendary New York Mets broadcast trio: Gary Cohen, Keith Hernandez, and Ron Darling Official Major League Baseball (ROMLB) Includes JSA Certificate of Authenticity