Collection: The Marketplace

Product Overview Hand-signed by Dallas Cowboys quarterback Dak Prescott Custom-stitched jersey featuring premium letters and numbers Includes a Beckett Witnessed Certificate of Authenticity with a numbered hologram and QR code Size: XL

About This Item Hand-signed by Hall of Fame running back Marshall Faulk St. Louis Rams Speed style mini helmet (2000-2016 era) Authenticated by Beckett Witnessed with a numbered hologram and QR code Official Riddell mini helmet

About This Item Hand-signed by Dallas Cowboys star quarterback Dak Prescott Riddell full size Speed replica helmet Authenticated by Beckett Witnessed with numbered hologram and QR code verification Stock photo: Item received will be virtually identical to the one pictured

About This Item Hand-signed by NFL legend Jason Taylor Custom white pro-style jersey with stitched numbers and letters Includes JSA Witness Protection authentication with certificate and matching sticker Size: XL

About This Item Hand-signed by Hall of Fame linebacker Derrick Brooks Customized college-style jersey with stitched letters and numbers Authenticated by Beckett Witnessed with a numbered hologram and QR code Jersey size: XL

About This Item Hand-signed by Minnesota Vikings star TJ Hockenson Custom pro-style jersey with stitched name and numbers Authenticated by Beckett Witnessed with a numbered hologram and QR code Size: XL

About This Item Hand-signed by Golden State Warriors superstar and 4-time NBA Champion Steph Curry Official Nike Association Edition jersey Authenticated by JSA (James Spence Authentication) with a numbered sticker and matching COA Signature is bold and prominently displayed

About This Item Hand-signed by Hall of Famer Deion Sanders Includes Beckett Witnessed certificate of authenticity with QR code Full-size Riddell Speed Replica helmet Unique flat white finish with Washington team decals

About This Item Hand-signed by Wisconsin Badgers legend JJ Watt Official Riddell Speed Mini Helmet Features a custom black finish Beckett Witnessed Authentication includes a numbered hologram and QR code for verification

About This Item Hand-signed by Buffalo Bills legend OJ Simpson Includes three inscriptions: "HOF 85", "2003 yds", and "Juice is Loose" Riddell Flash Full Size Speed Authentic Helmet Authenticated by JSA with a Witnessed COA and matching hologram

About This Item Hand-signed by Detroit Lions defensive standout Aidan Hutchinson Features the official Detroit Lions team logo Authenticated by Beckett Witnessed with a serial-numbered hologram and QR code Stock photo: Item received is virtually identical and in brand new condition

About This Item Hand-signed by legendary manager Jim Leyland Inscribed with "HOF" celebrating his Hall of Fame induction Official Rawlings Major League Baseball Beckett Witnessed Authentication featuring a hologram and QR code

About This Item Hand-signed by football legend Joe Greene Inscribed with "CHOF" (College Hall of Fame) Authenticated by Beckett with a Witnessed Hologram and QR code Custom college-style jersey featuring stitched letters and numbers Size: XL

About This Item Hand-signed by Cincinnati Reds legend and Hall of Famer Johnny Bench Miniature batting helmet in a white colorway featuring the Reds logo Authenticated by Fanatics with a tamper-evident hologram and QR code Signature was obtained during a professional autograph signing

About This Item Hand-signed by Dallas Cowboys star quarterback Dak Prescott Riddell Full Size Speed Replica Helmet Authenticated by Beckett Witnessed with a numbered QR code hologram Official Dallas Cowboys team colors and decals

About This Item Hand-signed by Hall of Famer Jason Taylor Authenticated by JSA Witness Protection Custom pro-style jersey featuring stitched letters and numbers White colorway with no team logos or emblems Size: XL