Collection: Football Signed Memorabilia

About This Item Hand-signed by Miami Dolphins legends Mark Clayton and Mark Duper Classic Miami Dolphins throwback edition mini helmet Authenticated by JSA (James Spence Authentication) with a Witnessed COA Features the iconic Dolphins logos and colors from the "Marks Brothers" era

About This Item Hand-signed by Miami Dolphins legend Mark Duper Official Miami Dolphins throwback edition mini helmet Authenticated by JSA with a Witnessed COA Includes Certificate of Authenticity and matching serial-numbered hologram

About This Item Hand-signed by Miami Dolphins legend Mark Duper Slate edition mini helmet Authenticated by JSA Witness COA Features Dolphins team decals and signature in contrasting ink

About This Item Hand-signed by Miami Dolphins legend Mark Clayton Classic Dolphins throwback style mini helmet Authenticated by JSA with a Witnessed COA Includes helmet shell and faceplate

About This Item Hand-signed by Miami Dolphins legend Mark Duper Custom jersey featuring stitched name and numbers Size: XL Includes JSA Witnessed Certificate of Authenticity

About This Item Hand-signed by the "Marks Brothers," Mark Clayton and Mark Duper Custom Miami Dolphins jersey Includes JSA Certificate of Authenticity (COA) Size: XL

About This Item Hand-signed by Miami Dolphins legend Mark Clayton Authenticated by JSA with a Witnessed Certificate of Authenticity Custom jersey featuring Miami team colors Size: XL

About This Item Hand-signed by quarterback Daunte Culpepper Custom Miami Dolphins jersey in teal with sewn-on lettering and numbering Authenticated by JSA with a tamper-evident hologram and matching certificate of authenticity An excellent addition to any Miami Dolphins memorabilia collection

About This Item Hand-signed by Miami Dolphins legend Ricky Williams Custom white jersey featuring a unique weed pattern design Authenticated by JSA with a tamper-evident hologram Fully sewn numbers and letters

About This Item Hand-signed by Hall of Fame guard Larry Little Inscribed with "HOF" Full-size Riddell throwback replica speed helmet Official Miami Dolphins team colors and decals Authenticated by JSA with a tamper-evident hologram and matching COA

About This Item Hand-signed by Hall of Famer Larry Little Inscribed "HOF" by the athlete Miami Dolphins teal custom jersey with sewn-on name and numbers Includes JSA certificate of authenticity and matching tamper-evident hologram

About This Item Hand-signed by Hall of Famer Dan Marino Custom replica jersey with stitched name and numbers Authenticated by JSA (James Spence Authentication) Size: XL

About This Item Hand-signed by Miami Dolphins legend Ricky Williams Includes the unique "Smoke Weed Everyday" inscription Authentic Riddell Full Size Speedflex helmet Beckett Witnessed Authentication with QR code verification

About This Item Hand-signed by Miami Dolphins star Ricky Williams Includes rare "Smoke Weed Everyday" inscription Full-size Riddell Speed Replica helmet in the 1997-2012 era style Beckett Witnessed Authentication with a numbered hologram and QR code for verification

About This Item Hand-signed by Miami Dolphins legend Ricky Williams Features "Smoke Weed Everyday" inscription Riddell Full Size Retro Speed Replica helmet Beckett Witnessed Authentication includes a numbered hologram and QR code for verification

About This Item Hand-signed by former Dolphins standout Mike Gesicki Official Riddell Speed Authentic full-size helmet Special edition Lunar Speed white-matte finish Authenticated by Beckett Witnessed (BAS) with serial-numbered hologram