Collection: Marketplace Grail Items

About This Item Hand-signed by New York Yankees legend Ron Guidry Official Rawlings Major League Baseball (OML) Features Beckett Witnessed Authentication with a numbered hologram and QR code Authenticated during a public or private signing appearance

About This Item Hand-signed by Lance McCullers Official Rawlings Major League Baseball (OML) Includes TriStar authentication with numbered hologram and COA

About This Item Hand-signed by Houston Astros pitcher Cristian Javier Official Rawlings Major League World Series Baseball Beckett Witnessed Authentication includes a hologram and QR code for verification

About This Item Hand-signed by pitcher Fernando Cruz Rawlings Official Major League Baseball (OML) Authenticated by Beckett Witnessed with a QR code hologram Signature featured in crisp blue ink

About This Item Authentic hand-signed baseball by former New York Yankees manager Joe Girardi Features a hand-written "09 WS Champs" inscription Official Rawlings Major League Baseball Witnessed and authenticated by Beckett Authentication Services (BAS)

About This Item Hand-signed by MLB legend Dave Stewart Rawlings Official Major League Baseball (OML) Authenticated by Beckett with a witnessed hologram and QR code

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: Ethan Petry Team: Washington Nationals Item Type: Logo Baseball Signature Type: Hand-Signed Authentication: JSA Certificate of Authenticity Product Description This authentic Washington Nationals logo baseball has been hand-signed by star prospect Ethan Petry. Known for his incredible power and rising status in the baseball world, Petry signatures are a must-have for serious prospect collectors and Nationals fans...

Product Details Athlete: Fergie Jenkins Item Type: Rawlings Official Major League Baseball (ROMLB) Team: Chicago Cubs Inscriptions: Hand-signed with 4 custom inscriptions highlighting his legendary career achievements. Signature: Authentic autograph signed in crisp blue ballpoint pen. Authentication Authenticator: Beckett Authentication Services (BAS) Witnessed COA Verification: Includes a tamper-evident serial-numbered hologram and matching Certificate of Authenticity, ensuring the autograph was signed...

Product Highlights Athlete: Keith Hernandez Item Type: Rawlings Official Major League Baseball (ROMLB) Inscription: "'79 MLB Batting Champ" Authentication: James Spence Authentication (JSA) COA Team: St. Louis Cardinals / New York Mets Authenticity Guaranteed This Keith Hernandez autographed baseball comes with a Certificate of Authenticity (COA) from James Spence Authentication (JSA), one of the industry's most respected third-party authenticators. You...

Product Details Athlete: Keith Hernandez Item Type: Signed Official Major League Baseball (ROMLB) Brand: Rawlings Inscription: "STL HOF 21" (St. Louis Cardinals Hall of Fame 2021) Team: St. Louis Cardinals Authentication Authentication: James Spence Authentication (JSA) Included: Certificate of Authenticity (COA) Product Highlights Hand-signed by MLB legend and 1979 NL MVP Keith Hernandez. Features a commemorative inscription celebrating his St....

Product Details Athletes: Darryl Strawberry & Howard Johnson Item Type: Rawlings Official Major League Baseball (ROMLB) Team: New York Mets Signature Features: Hand-signed by both Mets legends Inscriptions: Includes player inscriptions Authentication Authentication: James Spence Authentication (JSA) Inclusion: Certificate of Authenticity (COA) Guaranteed 100% authentic signatures from highly trusted industry leaders. About the Athletes Darryl Strawberry: A 8-time All-Star and...

Product Details Athlete: Keith Hernandez Item Type: Signed Official Rawlings Major League Baseball (ROMLB) Inscription: "'79 MLB Batting Champ" Authentication: James Spence Authentication (JSA) Certificate of Authenticity (COA) About Keith Hernandez Keith Hernandez is a legendary first baseman known for his incredible defensive prowess and elite hitting. An 11-time Gold Glove winner and the 1979 National League MVP, Hernandez was...

Product Details Athlete: Keith Hernandez Item Type: Autographed Rawlings Official Major League Baseball (ROMLB) Inscription: "STL HOF 21" (St. Louis Hall of Fame Class of 2021) Signature: Hand-signed in blue ink on the sweet spot Brand: Rawlings Authentication Authenticator: James Spence Authentication (JSA) Includes: JSA Certificate of Authenticity (COA) About the Athlete Keith Hernandez is a legendary first baseman and...

Product Details Athletes: Darryl Strawberry & Howard Johnson Item Type: Autographed Official Rawlings Major League Baseball (ROMLB) Team: New York Mets Features: Includes Inscriptions Authentication: JSA Certificate of Authenticity (COA) The Ultimate Mets Collectible Own a piece of New York Mets history with this Official Major League Baseball hand-signed by the legendary duo of Darryl Strawberry and Howard Johnson. This...

Product Highlights Athlete: Keith Hernandez Item Type: Hand-Signed Official Rawlings Major League Baseball (ROMLB) Inscription: "'79 MLB Batting Champ" Authentication: James Spence Authentication (JSA) Certificate of Authenticity Product Description This premium Official Rawlings Major League Baseball has been hand-signed by 11-time Gold Glove winner and 1979 NL MVP Keith Hernandez. In addition to his signature, Hernandez has added a rare...