Collection: Marketplace Grail Items

About This Item Hand-signed by Super Bowl Champion Devin White Inscribed with "SB Champs", "12 TKLS", and "1 INT" Large 16x20 high-quality action photo Beckett Witness Authenticated with a numbered hologram and COA

About This Item Hand-signed by Arizona Cardinals legend JJ Watt Riddell Speed mini helmet featuring a specialty black finish Authenticated by Beckett Witnessed program Includes a numbered tamper-evident hologram with QR code for verification

About This Item Hand-signed by Baltimore Ravens legend and Hall of Famer Ray Lewis Features a "SB MVP" inscription celebrating his Super Bowl performance Authenticated by JSA (James Spence Authentication) with a serial-numbered sticker and matching COA Official Riddell replica mini helmet Signed in silver ink

About This Item Hand-signed by Oklahoma Sooners legend and NFL star Kyler Murray Riddell AMP Speed Mini Helmet with a unique matte finish Includes Beckett certificate of authenticity and matching tamper-evident hologram Officially licensed collegiate merchandise

About This Item Hand-signed by NFL stars Sam LaPorta and George Kittle Riddell Flash Edition Speed mini helmet Beckett Witnessed authentication includes a numbered hologram and QR code for verification Stock photo; item received is identical in quality and condition

About This Item Hand-signed by Wisconsin Badgers legend JJ Watt Official Riddell Speed Mini Helmet Features a custom black finish Beckett Witnessed Authentication includes a numbered hologram and QR code for verification

About This Item Hand-signed by Wisconsin Badgers legend JJ Watt Riddell Speed Mini Helmet featuring a sleek black finish Authenticated by Beckett Witnessed with a numbered hologram and QR code for verification Official collegiate licensed collectible

About This Item Hand-signed by Wisconsin Badgers legend JJ Watt Riddell Speed Mini Helmet Beckett Witnessed Authentication (Hologram and QR Code) Black alternate edition

About This Item Hand-signed by Dallas Cowboys quarterback Dak Prescott Official Riddell Retro Speed mini helmet design Authenticated by Beckett Witnessed with a numbered hologram and QR code Signature featured in vibrant blue Sharpie

About This Item Hand-signed by JJ McCarthy Official Riddell Speed Mini Helmet Includes Beckett Witnessed Authentication hologram and QR code

About This Item Hand-signed by New York Giants quarterback Daniel Jones Official Riddell Camo edition mini helmet Dual authenticated by Beckett Witnessed and Fanatics Signature featured in bold white ink

About This Item Hand-signed by New Orleans Saints quarterback Derek Carr Riddell Lunar Speed edition mini helmet featuring a matte white finish and silver/black decals Beckett Witnessed authentication includes a numbered hologram and QR code for verification Signed in gold paint pen

About This Item Hand-signed by New York Giants legends Michael Strahan and Lawrence Taylor Official Riddell 1981-1999 throwback style mini helmet Authenticated by Beckett with a numbered hologram and QR code Features two of the greatest defensive players in NFL history

About This Item Hand-signed by Dallas Cowboys star linebacker Micah Parsons Riddell Speed mini helmet featuring the vibrant Rave edition design Includes Fanatics authentication with a numbered hologram and QR code Authenticity can be verified via the Fanatics online database

About This Item Hand-signed by Cincinnati Bengals star wide receiver Ja'Marr Chase Official Riddell Rave Speed Mini Helmet Beckett Witnessed Authentication includes a numbered hologram and QR code for verification Features a unique "Rave" specialty finish

About This Item Hand-signed by Minnesota Vikings star wide receiver Justin Jefferson Riddell Speed mini helmet featuring a retro Vikings design Beckett Witnessed Authentication with numbered hologram and QR code Official NFL licensed product