Collection: The Marketplace

About This Item Hand-signed by superstar linebacker T.J. Watt Wisconsin Badgers college style custom jersey Stitched letters and numbers Authenticated by JSA (James Spence Authentication) Witnessed Protection Program

About This Item Hand-signed by Philadelphia Eagles star wide receiver A.J. Brown Official Riddell Full Size Rave Speed Authentic Helmet Includes Beckett Witnessed Authentication hologram and QR code for verification Signature obtained at a documented public or private signing

About This Item Hand-signed by Green Bay Packers linebacker Lukas Van Ness Custom pro-style jersey with stitched letters and numbers Authenticated by Beckett Witnessed with a numbered hologram and QR code Professional-grade construction, size XL

About This Item Hand-signed by Travis Hunter Official Riddell Speed Mini Helmet Jacksonville Jaguars team branding Beckett Witnessed Authentication with QR code verification

About This Item Hand-signed by Hall of Famer Jerry Rice Custom green college-style jersey featuring stitched letters and numbers Authenticated by Beckett with a numbered hologram and matching COA Size: XL

About This Item Hand-signed by San Francisco 49ers star Nick Bosa Custom white pro-style jersey featuring stitched letters and numbers Authenticated by Beckett Witnessed with a numbered hologram and matching COA Size: XL

About This Item Hand-signed by NFL legend Randy Moss Riddell Full Size Speed Replica helmet Features Minnesota Vikings team decals and colors Authenticated by Beckett Witnessed Authentication with a numbered hologram and QR code

About This Item Hand-signed by MLB legend Dave Stewart Rawlings Official Major League Baseball (OML) Authenticated by Beckett with a witnessed hologram and QR code

About This Item Hand-signed by Elijah Moore Riddell Full Size Speed Replica Helmet Features Ole Miss Rebels team colors and decals Includes Beckett Witnessed Authentication hologram and QR code for verification

About This Item Hand-signed by the Watt brothers: JJ, TJ, and Derek Official University of Wisconsin Badgers logo football Beckett Witnessed Authentication with numbered hologram and QR code Authenticated during a public or private signing session

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

About This Item Hand-signed by Derek, TJ, and JJ Watt Riddell Full Size Speed Authentic Lunar edition helmet Inscribed "On Wisconsin!" by the athletes Includes JSA Witness Protection Certificate of Authenticity with matching serial-numbered sticker

About This Item Hand-signed by Washington football legend Joe Theismann Inscribed with "'83 MVP" Custom "pro-style" jersey with stitched letters and numbers Authenticated by Beckett Witnessed with a serial-numbered hologram and certificate Jersey size: XL

About This Item Hand-signed by Michael J. Fox Marty McFly (Marty Vest) Funko Pop figurine #961 Authenticated by Beckett Witnessed with a numbered hologram and QR code Official Back to the Future collectible

About This Item Hand-signed by Hall of Fame running back Earl Campbell Inscribed "HOF 91" by the athlete Custom pro-style jersey with stitched letters and numbers Authenticated by JSA (James Spence Authentication) Witness Protection Size: XL

About This Item Hand-signed by Minnesota Vikings wide receiver Jordan Addison Riddell Speed mini helmet featuring a white Tribute edition design Authenticated by Beckett Witnessed (BAS) with a numbered hologram and QR code