Collection: Baseball Signed Memorabilia

About This Item Hand-signed by Hall of Fame pitcher Gaylord Perry Includes "HOF 91" inscription Official Rawlings Major League Baseball (ROMLB) Authenticated with MLB COA hologram

About This Item Hand-signed by San Francisco Giants legend Buster Posey Includes JSA Certificate of Authenticity Official Major League Baseball (ROMLB)

About This Item Hand-signed by legendary MLB manager Bruce Bochy Features the official 2013 MLB All-Star Game logo Includes JSA certificate of authenticity (COA) Perfect for San Francisco Giants collectors

About This Item Hand-signed by Boston Red Sox star Rafael Devers Official Major League Baseball (ROMLB) manufactured by Rawlings Authenticated by JSA (James Spence Authentication)

About This Item Hand-signed by San Francisco Giants pitching legend Tim Lincecum Includes "The Freak" inscription Official Rawlings Major League Baseball (ROMLB) Authenticated with a JSA Certificate of Authenticity (COA)

About This Item Hand-signed by MLB star Jack Clark Includes three custom inscriptions Full-size blonde pro-style baseball bat Authenticated by JSA Witness COA with a matching serial-numbered sticker

Product Details Athlete: Jack Clark Team: San Francisco Giants Item Type: Custom Stitched Jersey Inscriptions: Features 4 hand-written inscriptions, including the "F**k LAD" message Size: XL (Standard retail size for display and framing) Authentication This item has been authenticated by Beckett Authentication Services (BAS). Includes a serial-numbered Certificate of Authenticity (COA) and a matching tamper-proof hologram. Product Notes This is...

Product Details Athlete: Juan Marichal Item Type: Rawlings Official Major League Baseball (ROMLB) Signature Type: Full Name Signature Career Highlights: 10-time All-Star, 1969 MLB ERA Leader, Hall of Fame Class of 1983 Authentication Authentication: Beckett Authentication Services (BAS) Verification: Includes a Beckett Witness Certificate of Authenticity (COA) Guarantee 100% Guaranteed Authentic Professional-grade signature quality

Product Details Athlete: Juan Marichal Item Type: Rawlings Official Major League Baseball (ROMLB) Inscription: "HOF 83" Team: San Francisco Giants Signature: Hand-signed in blue ink on the sweet spot Authentication Authenticator: Beckett Authentication Services (BAS) Certification Type: Beckett Witnessed COA Verification: Includes a tamper-evident serial-numbered hologram and matching Certificate of Authenticity About the Athlete Juan Marichal, famously known as "The...

Juan Marichal Signed Rawlings Official Major League Baseball Elevate your collection with this premium Rawlings Official Major League Baseball, hand-signed by San Francisco Giants legend and Hall of Famer, Juan Marichal. This specific item features a rare "Full Name" signature, making it a standout piece for serious baseball enthusiasts. Product Highlights Athlete: Juan Marichal (HOF '83) Item Type: Rawlings Official...

Product Details Athlete: Juan Marichal Item Type: Signed Official Rawlings Major League Baseball (ROMLB) Inscription: "HOF 83" Career Highlights: 10-time All-Star, 1963 No-Hitter, National League wins leader (1966), Inducted into the Baseball Hall of Fame in 1983. Authentication Authenticator: Beckett Authentication Services (BAS) Certification: Witnessed COA (Ensures the autograph was signed in the presence of a Beckett representative)

Product Overview Athlete: Juan Marichal Team: San Francisco Giants Item Type: Custom Baseball Jersey Size: XL Description: This custom San Francisco Giants jersey has been hand-signed by Hall of Fame pitcher Juan Marichal. Known for his high leg kick and incredible precision, "The Dominican Dandy" is a true legend of the game. Authentication Authenticator: Beckett Authentication Services (BAS) Verification: Includes...

Product Details Athlete: Jack Clark Team: San Francisco Giants Item Type: Autographed Custom Jersey Inscription: "F**k the Dodgers" Jersey Size: XL Description: This custom jersey features the hand-signed signature of Giants legend Jack Clark along with a bold rivalry inscription. All letters and numbers are professionally sewn on. Authentication Authenticator: Beckett Authentication Services (BAS) Includes: Tamper-evident serial-numbered hologram and matching...

Product Details Athlete: Kevin Mitchell Item Type: Custom Autographed Jersey Team: San Francisco Giants Inscription: "89 NL MVP" Size: XL Design: Custom jersey designed for display purposes; features high-quality stitched name and numbers. Authentication This item features a Beckett Authentication Services (BAS) Witnessed COA. Includes a tamper-evident hologram and matching Certificate of Authenticity, ensuring the signature was obtained in the...

Product Details Athlete: Kevin Mitchell Item Type: Signed Rawlings Official Major League Baseball (ROMLB) Inscription: "89 NL MVP" Signature Quality: Signed in blue ink on the sweet spot Authentication Authenticated by Beckett Authentication Services (BAS) Features a Beckett Witnessed COA sticker for guaranteed authenticity

Product Overview Athlete: Kevin Mitchell Item Type: Autographed Rawlings Official Major League Baseball (ROMLB) Inscription: "86 WS Champ" Team: New York Mets Authentication Authenticated by Beckett Authentication Services (BAS) Features a Beckett Witness Certificate of Authenticity (COA) and matching tamper-evident hologram. Product Details Signature is prominently placed on the sweet spot of a Rawlings Official Major League Baseball. Hand-signed in...