Collection: The Marketplace

About This Item Hand-signed by Denver Broncos running back Javonte Williams Riddell Speed mini helmet style Authenticated by Beckett Witnessed with a numbered hologram and certificate of authenticity Features a silver alternate finish

About This Item Hand-signed by Elijah Moore in silver ink Custom white pro-style jersey with stitched numbers and names Beckett Witnessed authentication includes a numbered hologram and COA Size: XL Note: This is a custom jersey with no team logos, tags, or emblems

About This Item Hand-signed by Indianapolis Colts quarterback Anthony Richardson Official Riddell Speed mini helmet Features a specialty black finish Authenticated by Fanatics with a tamper-evident hologram and QR code

About This Item Hand-signed by New York Giants wide receiver Jalin Hyatt Official Riddell Flash Edition Speed Mini Helmet Beckett Witnessed Authentication includes a numbered hologram and QR code for verification Features vibrant Flash series finish and authentic team decals

About This Item Hand-signed by star running back Josh Jacobs Custom jersey featuring stitched letters and numbers Authenticated by Beckett Witnessed (includes numbered hologram) Size: XL Note: This is a custom-style jersey with no team logos or emblems

About This Item Hand-signed by Cleveland Browns star running back Nick Chubb Full Size Riddell Speed Replica Helmet in the "Amp" edition Beckett Witnessed Authentication with a numbered hologram and QR code for verification Authenticity guaranteed by Beckett Authentication Services

About This Item Hand-signed by Hall of Fame quarterback Kurt Warner St. Louis Rams Flash edition mini helmet Authenticated by Beckett Witnessed with a serial-numbered hologram Official Riddell Speed style mini helmet

About This Item Hand-signed by NFL linebacker Clay Matthews Custom pro-style jersey with stitched letters and numbers Includes Prova authentication (Beckett verified) Size: XL Jersey does not feature professional league or team logos

About This Item Hand-signed by LJ Collier Custom blue pro-style jersey with stitched letters and numbers Authenticated by Prova with a numbered sticker and matching Certificate of Authenticity Jersey size: XL

About This Item Hand-signed by Oklahoma Sooners legend Adrian Peterson Authenticated by JSA Witness Authentication Official Schutt brand mini helmet Includes a matching JSA certificate of authenticity and tamper-evident sticker

About This Item Hand-signed by star running back D'Andre Swift Official Philadelphia Eagles logo football Authenticated by Beckett Witnessed with a numbered hologram and QR code for verification High-quality signature on a black Eagles logo ball

About This Item Hand-signed by Miami Dolphins legend Jason Taylor Features a "HOF '17" inscription commemorating his Hall of Fame induction Official Miami Dolphins logo football Includes JSA Witnessed Certificate of Authenticity and matching serial-numbered sticker

About This Item Hand-signed by Dallas Cowboys legend and Super Bowl XXX MVP Larry Brown Official Riddell Eclipse edition mini helmet featuring a matte black finish Includes Beckett Witnessed certificate of authenticity and matching serial-numbered hologram Includes Super Bowl MVP inscription

About This Item Hand-signed by Buffalo Bills star Von Miller Riddell Full Size Eclipse Speed Authentic Helmet Authenticity guaranteed by Beckett Witnessed Authentication Features the sleek matte black Eclipse edition finish

About This Item Hand-signed by Indianapolis Colts quarterback Anthony Richardson Official Indianapolis Colts logo football in a sleek black finish Authenticated by Fanatics with a numbered hologram and QR code Signature and authenticity verified via the Fanatics online database

About This Item Hand-signed by N'Keal Harry Custom red pro-style jersey with stitched name and numbers Authenticated by Beckett Witnessed (BAS) Size: XL Note: This is a custom jersey and does not contain team logos or league branding