Collection: The Marketplace

About This Item Hand-signed by Miami Hurricanes legend Jeremy Shockey Authenticated by JSA with a tamper-evident hologram and matching COA Custom orange jersey with premium sewn-on name and numbers Ideal for framing and display in any sports collection

About This Item Hand-signed by New York Giants legend Jeremy Shockey Custom blue jersey featuring sewn lettering and numbers Authenticated by JSA with a tamper-evident hologram and matching COA Condition Note: This item features a visible stain on the reverse number; please review photos before purchase

About This Item Hand-signed by New Orleans Saints tight end Jeremy Shockey Custom black football jersey with sewn-on name and numbers Authenticated by JSA with a tamper-evident hologram and matching COA Ideal for framing and display

About This Item Hand-signed by New York Giants great Jeremy Shockey Custom white football jersey with sewn-on numbers and letters Authenticated by JSA (James Spence Authentication) Size XL, ideal for framing and display

About This Item Hand-signed by Hall of Famer Frank Thomas Authenticated by JSA with a tamper-evident hologram and matching certificate of authenticity Custom gray jersey with fully sewn name and numbers

About This Item Hand-signed by legendary actor and comedian Chevy Chase Features Chase's iconic role as Clark Griswold from National Lampoon's Vacation Authenticated by Beckett (BAS) with a tamper-evident hologram and matching COA Official Funko Pop entertainment vinyl figure

About This Item Hand-signed by Hall of Famer Allen Iverson Philadelphia 76ers collectible Funko Pop #159 Authenticated by JSA with a tamper-evident hologram and matching COA Perfect for display in any basketball or Iverson collection

About This Item Hand-signed by Dallas Cowboys legend and Hall of Fame wide receiver Michael Irvin Official Funko Pop #321 figurine Authenticated by Beckett with a tamper-evident hologram and matching COA The "Playmaker" was a key member of the Cowboys' 1990s dynasty and a 3x Super Bowl Champion

About This Item Hand-signed by San Francisco 49ers quarterback Brock Purdy Premium Riddell Full Size Axiom Authentic Helmet Authenticated by Beckett Witnessed with a numbered hologram and QR code for verification High-end collectible suitable for display

About This Item Hand-signed by San Francisco 49ers star tight end George Kittle Official Riddell Full Size Axiom Authentic helmet Includes Beckett Witnessed Authentication hologram and QR code Authenticity can be verified on the Beckett website

About This Item Hand-signed by San Francisco 49ers quarterback Brock Purdy Official Riddell Full Size Authentic Speedflex helmet Retro San Francisco 49ers design Beckett Witnessed Authentication includes a numbered hologram and QR code

About This Item Hand-signed by San Francisco 49ers star Brock Purdy Official Riddell Full Size Speed Authentic Helmet Retro throwback design Beckett Witnessed authentication with numbered hologram

About This Item Hand-signed by Denver Broncos legends John Elway, Floyd Little, Dan Reeves, Steve Foley, Steve Watson, and others 1986 roster photograph measuring 11x17 inches Authenticated by Beckett Authentication Services (BAS) Includes Denver Autographs COA

About This Item Hand-signed by Cam Skattebo New York Giants Speed mini helmet Authenticated by Beckett Authentication Services (BAS)

About This Item Hand-signed by Kaelon Black San Francisco 49ers Speed Mini Helmet style Includes Beckett (BAS) Certificate of Authenticity Features authentic shell, face mask, and interior padding

About This Item Hand-signed by 49ers star linebacker NaVorro Bowman Authentic Riddell Speed mini helmet Authenticated by Beckett (BAS) with a witnessed COA Featuring official San Francisco 49ers team logos and colors