Collection: Baseball Signed Memorabilia

About This Item Hand-signed by Hall of Famer Frank Thomas Features 5 career-defining inscriptions Premium Mitchell & Ness authentic throwback style Beckett (BAS) authenticated

About This Item Hand-signed by Pittsburgh Pirates closer David Bednar Features "Renegade" inscription Authenticated by JSA (James Spence Authentication) Official Major League Baseball (ROMLB)

About This Item Hand-signed by MLB pitcher David Bednar Inscribed with his popular nickname "El Oso" Official Rawlings Major League Baseball (ROMLB) Authenticated with a JSA Certificate of Authenticity

About This Item Hand-signed by 2005 World Series Champion Bobby Jenks Official Major League Baseball (OML) Authenticated by Beckett Authentication Services (BAS) Includes certificate of authenticity and matching hologram

About This Item Hand-signed by Hall of Famer Frank Thomas Inscribed with "HOF" Professional-style Rawlings blonde baseball bat Authenticated by Beckett with a witnessed hologram and QR code for verification

About This Item Hand-signed by Hall of Famer Frank Thomas Inscribed "HOF" (Hall of Fame) Official Louisville Slugger blonde wood baseball bat Authenticated by Beckett Witnessed (BAS) with a numbered hologram and QR code

About This Item Hand-signed by Hall of Famer Frank Thomas Inscribed with "HOF" (Hall of Fame) Authenticated by Beckett Witnessed Authentication (BAS) Premium black Rawlings Pro model baseball bat

Product Details Athlete: Frank Thomas Item Type: Autographed Rawlings Official Major League Baseball (ROMLB) Inscriptions: This baseball features three career stat inscriptions commemorating the legendary career of "The Big Hurt." Signature: Hand-signed in blue ink for a clean, classic display. Hall of Fame: Frank Thomas was inducted into the National Baseball Hall of Fame in 2014. Authentication This item has...

Product Details Athlete: Frank Thomas Item: Autographed Rawlings Official Major League Baseball (ROMLB) Inscription: "HOF 2014" Professional Career: Two-time AL MVP and 2014 Baseball Hall of Fame Inductee Authentication Authentication: Beckett Authentication Services (BAS) Verification: Includes a Beckett Witnessed COA and tamper-evident hologram Guarantee: 100% Authentic Listing Information This listing features a premium signature and inscription from "The Big Hurt"...

Product Details Athlete: Frank Thomas Item Type: Rawlings Official Major League Baseball (ROMLB) Inscription: "HOF 2014" Authentication: Beckett (BAS) Witnessed Certificate of Authenticity Product Description This Rawlings Official Major League Baseball has been hand-signed by Chicago White Sox legend and Baseball Hall of Famer Frank Thomas. Known as "The Big Hurt," Thomas is one of the greatest hitters in MLB...

Product Details Athlete: Frank Thomas Team: Chicago White Sox Item: Signed Custom Baseball Jersey Color: Grey Size: XL Features: Stitched name and numbers; custom jersey with no professional brand tags or logos. Authentication Authentication: Beckett Authentication Services (BAS) Type: Witnessed COA (Representative was present during the signing) Documentation: Includes a tamper-evident hologram and matching Certificate of Authenticity.

Product Details Athlete: Frank Thomas Team: Chicago White Sox Item Type: Custom Baseball Jersey Color: Black Size: XL Authentication Authenticator: Beckett Authentication Services (BAS) Authentication Type: Witnessed Certificate of Authenticity (COA) Details: This item was signed in the presence of a Beckett representative and includes a tamper-evident hologram and matching COA. About the Athlete Known affectionately as "The Big Hurt,"...

Product Details Athlete: Jack McDowell Item Type: Autographed Official Major League Baseball (ROMLB) Inscription: "93 AL CY" (1993 American League Cy Young) Signature: Hand-signed in blue ink on the sweet spot Condition: Professional-grade Rawlings baseball Authentication Authenticator: Beckett Authentication Services (BAS) Type: Witnessed COA (Certification of Authenticity) Verification: Includes a tamper-evident serial-numbered hologram and matching COA card

Product OverviewElevate your sports memorabilia collection with this premium Chicago White Sox jersey, personally hand-signed by Robin Ventura. Known for his stellar defense at third base and his clutch hitting, Ventura remains a legendary figure in White Sox history. This custom jersey features high-quality materials and a crisp signature, making it a standout piece for any fan of the South...

Product Details Athlete: Drew Thorpe Team: Chicago White Sox Item Type: Rawlings Official Major League Baseball (ROMLB) Signature: Hand-signed by the athlete in blue ink Authentication Authenticated by James Spence Authentication (JSA) Comes with a JSA Certificate of Authenticity (COA) to guarantee the signature's validity Retail Note This listing uses a stock image, as we have multiple units of this...

Product Description Elevate your sports memorabilia collection with this premium Luis Robert signed Nike jersey. This Chicago White Sox jersey features a bold signature from the star outfielder and includes his iconic "La Pantera" inscription, making it a must-have for any South Side fan or serious collector. Product Highlights Athlete: Luis Robert Team: Chicago White Sox Item Type: Nike Jersey...