Collection: The Marketplace

About This Item Hand-signed by Kyler Murray Rawlings Official Major League Baseball (OML) Unique black leather edition Authenticated by Beckett with certificate of authenticity

About This Item Hand-signed by Mike Gesicki Riddell Flash Speed Authentic full-size helmet Miami Dolphins "Flash" variant edition Beckett Witnessed authentication includes numbered hologram and COA

About This Item Hand-signed by New England Patriots star Corey Dillon Riddell Speed mini helmet featuring a sleek flat white finish Authenticated by PSA/DNA with a matching COA and serial-numbered hologram Official Riddell Speed mini helmet design

About This Item Hand-signed by Hall of Fame center Dwight Stephenson Features a hand-written "HOF" inscription Authenticated by Prova with a numbered hologram Custom "Pro Style" jersey with stitched name and numbers Size: XL

About This Item Hand-signed by Dallas Cowboys star Ezekiel Elliott Riddell Lunar Speed Full Size Authentic Helmet Authenticated by Beckett Witnessed COA Features the high-end matte white Lunar edition finish

About This Item Hand-signed by tight end Mike Gesicki Inscribed with the iconic Penn State phrase "We Are" Custom navy football jersey with stitched letters and numbers Authenticated by JSA Witnessed program with a matching numbered COA and sticker Jersey size: XL

About This Item Hand-signed by San Francisco 49ers stars Fred Warner and Azeez Al-Shaair Riddell mini helmet featuring a sleek black finish Includes Beckett Witnessed authentication hologram with QR code for verification Official NFL licensed collectible

About This Item Hand-signed by Philadelphia Eagles star Miles Sanders Official Riddell Full Size AMP Speed Replica Helmet Includes JSA Witness Protection Certificate of Authenticity and matching serial-numbered hologram Authentication can be verified via the JSA online database

About This Item Hand-signed by Michael Vick Custom maroon college-style jersey with stitched letters and numbers Authenticated by Beckett Witness Authentication with a numbered hologram Jersey size: XL

About This Item Hand-signed by star wide receiver Amari Cooper Custom pro-style jersey featuring stitched letters and numbers Includes Beckett Witnessed authentication with a numbered hologram and QR code Jersey color: Black Size: XL

About This Item Hand-signed by Dallas Cowboys star running back Ezekiel Elliott Riddell Full Size Authentic Camo Edition Helmet Authenticated by Beckett Witnessed (BAS) with matching COA Includes a tamper-evident serial-numbered hologram

About This Item Hand-signed by Super Bowl MVP Von Miller Los Angeles Rams Riddell Lunar Speed Edition mini helmet Authenticated by Beckett (BAS) Witnessed with a numbered hologram and COA High-quality matte white finish with team decals

About This Item Hand-signed by Hall of Fame center Dwight Stephenson Inscribed "HOF" by the athlete Custom teal jersey with stitched name and numbers Authenticated by Prova with a numbered hologram Jersey size: XL

About This Item Hand-signed by running back Miles Sanders Riddell Philadelphia Eagles Full Size Speed Replica Helmet Authenticated by JSA with a Witnessed Protection Program COA and matching sticker Signature featured in bold silver ink

About This Item Hand-signed by running back Cam Akers Riddell Los Angeles Rams Full Size Flash Speed Authentic Helmet Authenticated by Beckett Witnessed with a numbered hologram and QR code Features the high-shine "Flash" edition finish

About This Item Hand-signed by Dallas Cowboys star DaRon Bland Official Riddell Speed Mini Helmet Beckett Witnessed authentication with numbered hologram and QR code Sleek black color variant