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: 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...

Product Overview Own a piece of South Side history with this custom grey baseball jersey hand-signed by Chicago White Sox legend, Harold Baines. This jersey features a bold signature and the special "HOF 19" inscription, commemorating Baines' 2019 induction into the National Baseball Hall of Fame. Baines remains one of the most respected hitters in franchise history, making this a...