Collection: Baseball Signed Memorabilia

About This Item Hand-signed by Hall of Famer Cal Ripken Jr. Special edition 2007 Hall of Fame & Ironman commemorative baseball Includes Fanatics Authentic certificate of authenticity

About This Item Hand-signed by Orioles legend and Hall of Famer Eddie Murray Official 1983 World Series Champions commemorative logo baseball Authenticated by Fanatics Authentic and Denver Autographs

About This Item Hand-signed by star prospect Jackson Holliday 2022 Bowman Chrome 1st Aqua Lava Refractor parallel Serial numbered #114/199 Autograph professionally graded PSA 10 Gem Mint

About This Item Hand-signed by MLB legend Dennis Martinez Includes JSA Witness Certificate of Authenticity Custom Baltimore Orioles jersey style (Size XL)

About This Item Hand-signed by Baltimore Orioles legend Brooks Robinson Authentic 8x10 glossy photograph Includes certificate of authenticity from Beckett Authentication Services (BAS)

About This Item Hand-signed by Hall of Famer Eddie Murray Includes "3000 Hits" inscription commemorating his milestone Original game ticket from June 30, 1995, Baltimore Orioles vs. Cleveland Indians Encapsulated and authenticated by Beckett Authentication Services (BAS)

About This Item Hand-signed by Hall of Famer Eddie Murray Includes "3000 Hits" inscription Beckett authenticated and slabbed ticket with a 10 Grade autograph Commemorates Murray's milestone 3000th career hit vs. Cleveland Indians on June 30, 1995

About This Item Hand-signed by Hall of Famer Eddie Murray Full-size blonde wood baseball bat Official Baltimore Orioles team colors and branding Includes a Beckett Authentication Services (BAS) certificate of authenticity

About This Item Hand-signed by Baltimore Orioles legend and Hall of Famer Cal Ripken Jr Authenticated by Beckett Authentication Services (BAS) Classic grey Players Choice jersey style

About This Item Hand-signed by Baltimore Orioles legend Cal Ripken Jr. Louisville Slugger Pro Model black finish baseball bat Authenticated by Fanatics with a numbered hologram and QR code Official signature from a public or private signing session

About This Item Hand-signed by Baltimore Orioles legend and Hall of Famer Cal Ripken Jr. Authentic Louisville Slugger Pro Blonde baseball bat Includes Fanatics authentication with a numbered hologram and QR code Professional grade lumber signed during a public or private appearance

About This Item Hand-signed by 2x World Series Champion Rick Dempsey Official Rawlings Major League Baseball (OML) Inscribed "2x WS Champs" Beckett Witnessed Authentication with QR code hologram and verification

About This Item Hand-signed by 1983 World Series MVP Rick Dempsey Inscribed with "MVP 83 WS" Rawlings Official Major League Baseball (OML) Beckett Witnessed Authentication (BAS) included

About This Item Hand-signed by Baltimore Orioles legend Cal Ripken Jr. High-quality Mitchell & Ness jersey in white Includes Fanatics authentication with a numbered hologram and QR code Officially licensed MLB memorabilia

About This Item Hand-signed by Baltimore Orioles legend and Hall of Famer Cal Ripken Jr. Authentic Mitchell & Ness throwback jersey Includes Fanatics authentication with a numbered hologram and QR code for verification Jersey size: Large

Product Details Athlete: Cedric Mullins Team: Baltimore Orioles Item Type: Custom Stitched Jersey Jersey Style: City Connect Series Signature Details: Hand-signed by the Orioles star in bold ink for maximum display quality. Authentication Authenticator: Beckett Authentication Services (BAS) Verification: Includes a Beckett Certificate of Authenticity (COA) to guarantee the signature's validity. Product Specifications Size: XL Design: This custom jersey features...