Collection: The Marketplace

About This Item Hand-signed by Hall of Fame Quarterback Kurt Warner Autographed in striking silver ink Official Wilson NFL Super Grip football Features Beckett Witness Authentication with a numbered hologram and QR code Verifiable via the Beckett online database

About This Item Hand-signed by Buffalo Bills legend Doug Flutie Authentic Riddell Speed mini helmet Includes Beckett Witnessed authentication with numbered hologram and QR code Features black alternate color style

About This Item Hand-signed by Pittsburgh Steelers star linebacker T.J. Watt Custom white pro-style jersey with stitched name and numbers Autographed in vibrant silver ink Includes Beckett Witnessed Authentication hologram and QR code for verification

About This Item Hand-signed by Pittsburgh Steelers star linebacker T.J. Watt Full size Riddell Speed Replica helmet featuring a white variant design Includes Beckett Witnessed certificate of authenticity with a numbered hologram

About This Item Hand-signed by running back Cam Akers Custom white "pro-style" jersey with stitched name and numbers Includes Beckett Witnessed authentication hologram with QR code Signature featured in silver ink Size: XL

About This Item Hand-signed by NFL legend Deion Sanders Official Riddell Lunar Speed edition mini helmet Includes Beckett Witnessed certificate of authenticity and matching sticker Features the Washington Football Team branding in a matte Lunar finish

About This Item Hand-signed by running back Garrison Hearst Custom white jersey featuring stitched numbers and letters Authenticated with a Prova tamper-evident serialized sticker Jersey size: XL Professional style jersey with no team logos or league branding

About This Item Hand-signed by Toronto Blue Jays star Vladimir Guerrero Jr. Includes a JSA certificate of authenticity and matching sticker Authentic Funko Pop! vinyl figurine #40 Official MLB licensed collectible

About This Item Hand-signed by former NFL running back DeMarco Murray Custom pro-style jersey featuring stitched letters and numbers Authenticated by JSA with a Witnessed COA and matching serial-numbered sticker Clean white jersey design (no team logos or brand markings)

About This Item Hand-signed by Cam Akers Authenticated by Beckett Witnessed with a numbered hologram and QR code Custom grey pro-style jersey with stitched name and numbers Size: XL

About This Item Hand-signed by Dallas Cowboys standout Jaylon Smith Inscribed with "America's Team" (AT) in silver ink Riddell Eclipse Speed full-size replica helmet Authenticated by Beckett Witnessed with matching COA

About This Item Hand-signed by Cleveland Browns star cornerback Denzel Ward Inscribed with "Dawg Pound" Includes a Beckett Witnessed Certificate of Authenticity and numbered hologram Cleveland Browns branded SuperGrip composite football

About This Item Hand-signed by Philadelphia Eagles legend Brian Dawkins Riddell Eclipse Speed alternate edition mini helmet Authenticated by Beckett Witnessed with a numbered hologram and QR code for verification Signature obtained during a public or private signing session

About This Item Hand-signed by Hall of Famer Craig Biggio Official Rawlings Major League Baseball (OML) Includes TriStar authentication with a numbered hologram and QR code

About This Item Hand-signed by star wide receiver AJ Brown Riddell Camo Speed mini helmet edition Authenticated by Beckett with a witnessed serial-numbered hologram and COA Official NFL Tennessee Titans collectible

About This Item Hand-signed by Darius Slay Official Riddell Flash Speed Mini Helmet edition Includes JSA Witness Protection Certificate of Authenticity and matching sticker