Collection: Marketplace Grail Items

About This Item Hand-signed by actor Tom Selleck Nagoya Dragons custom jersey featuring Jack Elliot from the film "Mr. Baseball" Includes JSA Certificate of Authenticity and Official Pix (OPix) authentication

About This Item Hand-signed by Heisman Trophy winners Johnny Manziel and John David Crow Includes "Heisman" inscriptions from both athletes Texas A&M Aggies mini helmet style Authenticated by Beckett Authentication Services (BAS)

About This Item Hand-signed by Travis Hunter Jacksonville Jaguars full-size authentic retro helmet Authenticated by Beckett Authentication Services (BAS) Witnessed Protection Program Includes Denver Autographs certificate of authenticity

About This Item Hand-signed by the Pro Football Hall of Fame Class of 2012 Signatures include legends Jack Butler, Dermontti Dawson, Chris Doleman, Cortez Kennedy, Curtis Martin, and Willie Roaf Official Goal Line Art card set Includes certificate of authenticity from Denver Autographs

Product Features Athletes: Travis Hunter and Deion "Coach Prime" Sanders Item Type: Full Size Replica Helmet Team: Colorado Buffaloes Color: Gold Personally hand-signed by both Travis Hunter and Deion Sanders. Authentication Certificate of Authenticity from Beckett Authentication Services (BAS) Certificate of Authenticity from Denver Autographs

Product Details Athletes: Mike Alstott, Warren Sapp, Brad Johnson, Dexter Jackson, and Martin Gramatica Item Type: Full Size Replica Helmet Team: Tampa Bay Buccaneers Design: 1997-2013 Throwback Style Special Features: Multi-signed by key members of the Super Bowl XXXVII Championship team Authentication Beckett Authentication Services (BAS) Certificate of Authenticity and Hologram Denver Autographs Certificate of Authenticity Listing Note This item...

Product Details Athletes: Mike Alstott, Warren Sapp, Brad Johnson, Dexter Jackson, and Martin Gramatica Team: Tampa Bay Buccaneers Item Type: Full Size Replica Throwback Helmet (1976-1996 "Creamsicle" Style) Description: This iconic throwback helmet is hand-signed by five legends of the Tampa Bay Buccaneers, including key contributors to the Super Bowl XXXVII championship team. Authentication Beckett Authentication Services (BAS) Certificate of...

Product Details Athlete: Jim Taylor Team: Green Bay Packers Item Type: TK Throwback Full Size Helmet Inscription: "HOF 76" Signature: Hand-signed by the Green Bay Packers legend Authentication Includes a Certificate of Authenticity (COA) from James Spence Authentication (JSA) Includes an additional Certificate of Authenticity from Denver Autographs Guaranteed 100% authentic

Product Details Athlete: David Ortiz Team: Boston Red Sox Item Type: Full-Size Marucci Game Model Bat Color: Black Inscription: "HOF" (Hall of Fame) Description: This premium Marucci game model bat has been personally hand-signed by Red Sox legend and Hall of Famer, David "Big Papi" Ortiz. Authentication Beckett Authentication Services (BAS) Denver Autographs Certificate of Authenticity

About This Item Hand-signed by legendary Eagles quarterbacks Michael Vick, Donovan McNabb, and Randall Cunningham Official Riddell Full Size Speed Authentic Helmet Features the sleek, matte black Eclipse Series finish Beckett Witnessed Authentication with a numbered QR code hologram

About This Item Hand-signed by Dallas Cowboys legend Tony Dorsett Riddell Authentic ProLine helmet Features 9 unique inscriptions including "America's Team", "SBXII Champs", and "Cowboys Ring of Honor" Authenticated by JSA Witnessed Protection Program with matching COA

About This Item Hand-signed by Minnesota Vikings legend Randy Moss Premium Mitchell & Ness purple jersey Authenticated by Beckett (BAS) Witnessed Protection Program Size: XL

About This Item Hand-signed by legendary wide receiver Randy Moss Mitchell & Ness purple Minnesota Vikings jersey (Size 2XL) Authenticated by Beckett (BAS) Witnessed Protection Program Includes certificate of authenticity from Denver Autographs

About This Item Hand-signed by Dallas Cowboys legend Tony Dorsett Authentic Riddell ProLine full-size helmet Features 9 unique inscriptions including "America's Team", "SB XII Champs", and "Cowboys Ring of Honor" Authenticated by JSA with a Witness COA and matching serialized sticker

About This Item Hand-signed by Dallas Cowboys star running back Ezekiel Elliott Riddell Full Size Authentic Camo Edition Helmet Authenticated by Beckett Witnessed (BAS) with matching COA Includes a tamper-evident serial-numbered hologram

About This Item Hand-signed by New York Giants legends Lawrence Taylor, Harry Carson, and Phil Simms Riddell Speed Authentic full-size helmet Beckett Witnessed authentication with numbered hologram and QR code Features the Giants' classic 1981-1999 throwback styling