Collection: Baseball Signed Memorabilia

About This Item Original vintage ticket stub from the New York Yankees vs. Detroit Tigers game Commemorates the September 14, 1947 game where Yogi Berra hit a grand slam A rare piece of baseball history featuring the legendary Yankees catcher Unsigned collectible in original condition

About This Item Hand-signed by multi-sport legend Bo Jackson Full-size Kansas City Royals style blonde wooden baseball bat Authenticated by Beckett Authentication Services (BAS) Individually hand-signed; signature placement may vary slightly

About This Item Original ticket stub from the historic 1947 Babe Ruth Day at Yankee Stadium Matchup: New York Yankees vs. Washington Senators A rare collectible commemorating one of the most significant days in baseball history Authentic vintage ephemera from April 27, 1947

About This Item Original ticket stub from the September 2, 1946 game Matchup between the New York Yankees and Boston Red Sox Historical game featuring Hall of Famer Ted Williams recording two hits Vintage baseball collectible

About This Item Hand-signed by Yankees legend and Hall of Famer Mariano Rivera Official Nike New York Yankees pin-stripe jersey style Signature features high-contrast silver ink Authenticated by Beckett Witnessed with a numbered hologram and QR code for verification

About This Item Hand-signed by former MLB pitcher John Rocker Features hand-written "F**K NY" inscription Custom Atlanta Braves style baseball jersey Size: XL Includes JSA Witnessed Certificate of Authenticity

About This Item Hand-signed by former MLB pitcher John Rocker Features rare "F**K the Mets" inscription Custom Atlanta Braves style baseball jersey (Size: XL) Authenticated by JSA with a Witnessed Certificate of Authenticity

About This Item Hand-signed by former Braves pitcher John Rocker Features rare "F**K the Mets" inscription Rawlings Atlanta Braves logo baseball Authenticated by JSA with Witness COA

About This Item Hand-signed by former pitcher John Rocker Includes the rare "F**K NY" inscription Official Major League Baseball (ROMLB) JSA Witnessed Certificate of Authenticity

About This Item Hand-signed by former Atlanta Braves pitcher John Rocker Includes the infamous "F**K NY" inscription Official Rawlings Atlanta Braves logo baseball Authenticated by JSA with a Witnessed Certificate of Authenticity

About This Item Hand-signed by former MLB pitcher John Rocker Features unique "MAGA" and "F**K Biden" inscriptions Official Major League Baseball (ROMLB) Includes JSA Witness Certificate of Authenticity

About This Item Hand-signed by former Braves pitcher John Rocker Features unique "F**K Bin Laden" inscription Official Rawlings Major League Baseball JSA Witnessed Certificate of Authenticity included

About This Item Hand-signed by baseball prospect Andrew Fischer Black Louisville Slugger full-size baseball bat Authenticated by JSA under their Witnessed Protection Program Includes JSA Certificate of Authenticity and matching tamper-evident hologram

About This Item Hand-signed by standout prospect Andrew Fischer Official Major League Baseball (ROMLB) Authenticated by JSA with a Witness Certificate of Authenticity Features "2025 1st RD Pick" inscription

About This Item Hand-signed by Andrew Fischer Official Milwaukee Brewers logo baseball Includes JSA Witnessed Certificate of Authenticity Features "Brew Crew" inscription

About This Item Hand-signed by Andrew Fischer Full-size black Louisville Slugger baseball bat Authenticated by JSA with a Witnessed Certificate of Authenticity (COA) Signature witnessed in-person by a JSA representative