Collection: Baseball Collectibles & MLB Memorabilia

About This Item Hand-signed by Milwaukee Brewers prospect Jacob Misiorowski Custom collectible jersey (Size XL) Authenticated by JSA and Prova

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 actor Dennis Quaid Custom baseball jersey inspired by his role as Jim Morris in the film "The Rookie" Includes JSA (James Spence Authentication) Certificate of Authenticity Jersey 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 St. Louis Cardinals prospect JJ Wetherholt Official Rawlings Major League Baseball (ROMLB) Authenticated with a JSA Certificate of Authenticity (COA) Signature features high-quality blue ink on the sweet spot

About This Item Hand-signed by Atlanta Braves legend Andruw Jones Includes a "HOF 26" inscription Authenticated by JSA (James Spence Authentication) Official size and weight

About This Item Hand-signed by Rafael Furcal Features "2000 NL ROY" inscription commemorating his Rookie of the Year season Rawlings Official Major League Baseball (ROMLB) Authenticated with JSA Certificate of Authenticity

About This Item Hand-signed by Brent Headrick Official Rawlings Major League Baseball (ROMLB) Authenticated by JSA with Certificate of Authenticity

About This Item Hand-signed by 3x World Series Champion Jon Lester Rawlings Official Major League Baseball (ROMLB) Authenticated by JSA

About This Item Hand-signed by Seattle Mariners star Nelson Cruz Official Major League Baseball (ROMLB) Authenticated by JSA (James Spence Authentication)

About This Item Hand-signed by Washington Nationals outfielder James Wood Official Rawlings Major League Baseball (ROMLB) Authenticated by JSA (COA included)

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 Toronto Blue Jays legend Jose Bautista Official Major League Baseball (ROMLB) Authenticated by JSA with Certificate of Authenticity

About This Item Hand-signed by MLB star J.D. Martinez Official Rawlings Major League Baseball (ROMLB) Includes Fanatics and MLB authentication certificates

About This Item Hand-signed by Los Angeles Dodgers legend Ron Cey Features four unique inscriptions Official Major League Baseball (ROMLB) Authenticated by JSA (James Spence Authentication)

About This Item Hand-signed by Cody Bellinger Official Rawlings Major League Baseball (ROMLB) Authenticated with Fanatics and MLB COA holograms New York Yankees team affiliation