Collection: Baseball Signed Memorabilia

About This Item Hand-signed by New York Yankees legend Hideki Matsui Features signature in Japanese Kanji along with a "09 WS MVP" inscription Official 2009 World Series logo baseball Authenticated by JSA (James Spence Authentication)

About This Item Hand-signed by New York Mets legend Keith Hernandez Authentic Mitchell & Ness jersey style Features "#17 Retired" inscription Authenticated by Beckett (BAS)

About This Item Hand-signed by New York Mets prospect Nolan McLean Official Nike City Connect edition jersey Authenticated by Fanatics with a certificate of authenticity

About This Item Authentic hand-signed autograph by Noah Syndergaard New York Mets Majestic jersey Includes Steiner Sports Certificate of Authenticity (COA)

About This Item Hand-signed by New York Mets legend David Wright Features a "Captain America" inscription Exclusive Citi Field Stadium Giveaway (SGA) Funko Pop #82 Authenticated by JSA (James Spence Authentication)

About This Item Hand-signed by New York Mets manager Bobby Valentine Inscribed "Mets HOF 2026" JSA Witnessed Certificate of Authenticity included Custom jersey style (Size XL)

About This Item Hand-signed by New York Mets legend Darryl Strawberry Authentic Rawlings mini batting helmet Includes Beckett Witnessed Certificate of Authenticity with numbered hologram and QR code Stock photo provided; item received will be in identical brand-new condition

About This Item Hand-signed by MLB legend Dwight "Doc" Gooden Inscribed with his famous nickname "Dr. K" Official Rawlings Major League Baseball Beckett Witnessed Authentication with numbered hologram and QR code

Product Details Athlete: Johan Santana Item Type: Official Major League Baseball (ROMLB) Team: New York Mets Inscriptions: 4 Career Stat Inscriptions Authentication: JSA Certificate of Authenticity (COA) Product Description Own a piece of New York Mets history with this Official Major League Baseball hand-signed by legendary pitcher Johan Santana. This premium collectible features four detailed stat inscriptions, commemorating the dominance...

Product Details Athlete: Juan Soto Item Type: Autographed Rawlings Official Major League Baseball (ROMLB) Signature Style: Rare Early Pre-Rookie Signature Team: New York Mets (Current) / Signature era varies Authentication Authenticator: JSA (James Spence Authentication) Inclusions: Certificate of Authenticity (COA) Guarantee: Certified 100% Authentic

Product Overview This Official Major League Baseball (ROMLB) has been hand-signed by New York Mets legend and 1979 NL MVP, Keith Hernandez. A cornerstone of the 1986 World Championship team, Hernandez is widely considered the greatest defensive first baseman in the history of the game. This premium collectible features four career stat inscriptions, making it a must-have for any Mets...

Product Details Athlete: Carlos Beltran Item Type: Rawlings Official Major League Baseball (ROMLB) Team: New York Mets Signature: Hand-signed in blue ink Authentication Authentication: James Spence Authentication (JSA) This item includes a Certificate of Authenticity (COA) from JSA, one of the most respected names in the industry. Verify the authenticity of your item via the JSA online database. The Ultimate...

Product Highlights Athlete: Kodai Senga Team: New York Mets Item Type: Autographed Official Rawlings Major League Baseball (ROMLB) Authentication: JSA Certificate of Authenticity (COA) Authenticity & Quality This baseball features a hand-signed autograph by Mets ace Kodai Senga. Authenticated by James Spence Authentication (JSA), ensuring your investment is 100% genuine. A must-have centerpiece for any New York Mets collection or...

Product Details Athlete: Mookie Wilson Team: New York Mets Item Type: Rawlings Official Major League Baseball (ROMLB) Inscription: "86 WSC" (1986 World Series Champion) Authentication Authentication Service: JSA (James Spence Authentication) Verification: Includes a JSA Witnessed Certificate of Authenticity (COA) Guarantee: Authenticity is guaranteed for the life of the item. Please Note Signature and inscription placement may vary slightly from...

Product Details Athlete: Mookie Wilson Item Type: Autographed Rawlings Official Major League Baseball (ROMLB) Inscription: "It Gets Through Buckner" Team: New York Mets Authentication This item features a JSA (James Spence Authentication) Witnessed Certificate of Authenticity. The signature was obtained in the presence of a JSA representative, ensuring absolute authenticity. Collector's Note This premium baseball commemorates one of the most...

Product Details Athlete: Mookie Wilson Item Type: Autographed 1986 World Series Baseball Team: New York Mets Inscriptions: Includes two custom inscriptions commemorating his historic 1986 World Series performance. Signature: Hand-signed in crisp ink on a premium baseball. Authentication Authenticated by JSA (James Spence Authentication) with a Witnessed Certificate of Authenticity. The Witness COA ensures that a JSA representative was present...