Collection: The Marketplace

About This Item Hand-signed by Adrian Peterson Official Riddell Oklahoma Sooners Speed mini helmet Authenticated by Beckett Witnessed Authentication Includes a Beckett tamper-evident hologram Signature featured in silver ink

About This Item Hand-signed by star linebacker Roquan Smith Features "2017 Butkus Award" inscription Custom blue pro-style jersey with stitched letters and numbers Authenticated by Beckett Witnessed (BAS) Jersey size: XL

About This Item Hand-signed by NBA legend Dennis Rodman Custom basketball jersey with stitched letters and numbers Authenticated by Beckett Witnessed with a numbered hologram and QR code Jersey color: Blue with silver signature Size: XL

About This Item Hand-signed by Buffalo Bills Hall of Fame quarterback Jim Kelly Riddell Eclipse Series alternate edition mini helmet Authenticated by JSA (James Spence Authentication) Witness Protection program Includes a numbered tamper-proof hologram and matching Certificate of Authenticity Ideal for display in any Bills fan's collection

About This Item Hand-signed by Philadelphia Eagles star tight end Dallas Goedert Official Nike Game jersey in midnight green Authenticated by Fanatics with a numbered hologram and QR code for verification Signature features bold silver ink

About This Item Hand-signed by Charlie Sheen in orange ink Features Sheen as his iconic character Ricky "Wild Thing" Vaughn from the film Major League Funko Pop! Movies #886 Includes JSA Witnessed Certificate of Authenticity

About This Item Hand-signed by NBA Hall of Famer Hakeem Olajuwon Authenticated by JSA Witness Protection Program with a serial-numbered sticker and matching COA Custom blue basketball jersey featuring professionally stitched name and numbers This is a custom jersey with no team logos, tags, or emblems Signature witnessed during a public or private autograph appearance

About This Item Hand-signed by NBA star Sleepy Floyd Blue custom pro-style jersey featuring his name and numbers Authenticated by Beckett (BAS) Witnessed series Includes a tamper-proof hologram and QR code for verification

About This Item Hand-signed by Buffalo Bills star Stefon Diggs Official Riddell Lunar Speed edition full-size replica helmet Authenticated by Beckett Witnessed with a matching COA Features a bold signature in red ink

About This Item Hand-signed by Dallas Cowboys linebacker Micah Parsons Official Nike White Game Jersey Authenticated by Fanatics with a tamper-evident hologram and QR code Officially licensed NFL merchandise

About This Item Hand-signed by 49ers legend Patrick Willis Riddell Eclipse Speed mini helmet featuring a distinct matte black finish Authenticated by Beckett Witnessed (BAS) Includes matching certificate of authenticity and tamper-evident hologram

About This Item Hand-signed by Hall of Famer Clyde Drexler Custom pro-style jersey with stitched name and numbers Authenticated by JSA Witness Protection Includes matching JSA Certificate of Authenticity and tamper-evident hologram

About This Item Hand-signed by NBA standout Sleepy Floyd Custom red "Pro Style" jersey with no team logos or brand markings Authenticated by Beckett Witnessed; includes a numbered hologram and QR code for verification High-quality autograph signed in black ink

About This Item Hand-signed by legendary NFL running back Adrian Peterson Official Riddell Full Size Speed Replica Helmet Special "Flash" alternate edition finish Authenticated by Beckett Witness Verification with serial-numbered hologram

About This Item Hand-signed by Washington Commanders star Terry McLaurin Authenticated by Beckett Witnessed with a serial-numbered hologram Custom pro-style jersey with stitched letters and numbers Signature features silver ink for a premium look

About This Item Hand-signed by Minnesota Vikings star wide receiver Jordan Addison Authenticity guaranteed by Beckett Witnessed Authentication Features a Beckett numbered hologram and QR code for verification Official Riddell Speed Mini Helmet