Collection: The Marketplace

About This Item Hand-signed by New York Giants wide receiver Jalin Hyatt Riddell Full Size Speed Replica Helmet Beckett Witnessed Authentication with serial-numbered hologram and QR code Special edition white colorway

About This Item Hand-signed by legendary actor William Shatner Star Trek Funko Pop figurine #1138 Beckett Witnessed Authentication includes a numbered hologram and QR code Authenticity can be verified on the Beckett website

About This Item Hand-signed by New York Giants wide receiver Jalin Hyatt Official New York Giants logo football featuring a sleek black finish Authenticated by Beckett Witnessed with a numbered hologram and QR code for verification Signature obtained during an organized public or private signing

About This Item Hand-signed by Philadelphia Eagles legend Randall Cunningham Riddell Full Size Replica Helmet Special edition Lunar Speed finish Beckett Witnessed Authentication - includes matching COA and tamper-evident sticker

About This Item Hand-signed by Dallas Cowboys legend and Hall of Famer Drew Pearson Authentic Riddell Speed mini helmet featuring the 1960-63 throwback logo Authenticated by Prova with a numbered hologram and QR code for verification Includes "HOF" (Hall of Fame) inscription

About This Item Hand-signed by Georgia Bulldogs legend and Super Bowl MVP Hines Ward Riddell Full Size Speed Authentic Helmet Features the sleek, matte black Eclipse Series finish Beckett Witnessed authentication includes a numbered hologram and COA

About This Item Hand-signed by New York Giants wide receiver Jalin Hyatt Riddell Full Size Flash Speed Replica Helmet Authenticated by Beckett Witnessed with a numbered hologram and QR code Flash edition featuring a high-gloss vibrant finish

About This Item Hand-signed by Dallas Cowboys legend Jay Novacek Inscribed with "3x SB Champs" Riddell Speed Mini Helmet Beckett Witnessed Authentication with numbered hologram and QR code

About This Item Hand-signed by Sony Michel Wilson Super Grip football Includes JSA Witnessed certificate of authenticity and matching tamper-proof sticker

About This Item Hand-signed by tight end Mike Gesicki Riddell Full Size Speed Replica Helmet Official "Flash" alternate edition design Authenticated by Beckett (BAS) with a witnessed hologram

About This Item Hand-signed by NBA Hall of Famer Julius "Dr. J" Erving New York Nets Funko Pop figurine #107 Authenticated by Beckett Witnessed Authentication with a numbered hologram and QR code Stock photo; item received will be in excellent condition and virtually identical

About This Item Hand-signed by Dallas Cowboys star Roy Williams Inscribed with "America's Team" Sleek black Dallas Cowboys logo football Authenticated by Beckett with a numbered hologram and QR code for verification

About This Item Hand-signed by Hall of Fame offensive lineman Bruce Matthews Inscribed "HOF" by the athlete White custom pro-style jersey featuring stitched letters and numbers Authenticated with a Prova numbered hologram sticker

About This Item Hand-signed by New York Giants quarterback Daniel Jones Riddell Lunar Speed edition mini helmet Dual authenticated by Beckett Witnessed and Fanatics Features matte white finish with team-specific decals

About This Item Hand-signed by Hall of Fame running back Marshall Faulk Authentic Riddell Speed mini helmet featuring the 1981-1999 Rams design Includes "HOF" inscription Authenticated by Beckett Witness Certification with a numbered hologram and QR code

About This Item Hand-signed by NBA superstar Giannis Antetokounmpo Official NBA Wilson Authentic Series Basketball Authenticated by Beckett Witnessed with a numbered hologram and QR code Signature featured in bold silver ink