Collection: Marketplace Grail Items

About This Item Hand-signed by San Francisco 49ers quarterback Brock Purdy Premium Riddell Full Size Speedflex Authentic "Rivalries" edition helmet Includes Beckett Witnessed Authentication with a numbered hologram and QR code Authentic on-field equipment style from the 2025 collection

About This Item Personally hand-signed by Green Bay Packers quarterback Jordan Love Full-size authentic SpeedFlex helmet Features a unique Lunar Eclipse matte white finish Includes Beckett (BAS) Witnessed Protection Program COA

Product Details Hand-signed by Green Bay Packers quarterback Jordan Love Authentic Riddell SpeedFlex full-size helmet 2022 Salute to Service edition Beckett Witnessed Protection Program authentication

About This Item Hand-signed by Green Bay Packers quarterback Jordan Love Full-size authentic Riddell SpeedFlex helmet Authenticated by Beckett (BAS) Witnessed Protection Program Includes Beckett certificate of authenticity and Denver Autographs hologram

About This Item Hand-signed by Cincinnati Bengals star wide receiver Ja'Marr Chase Official Riddell Full Size Speedflex Authentic helmet Authenticated by Beckett with a numbered hologram and QR code for verification Professional grade authentic equipment

About This Item Hand-signed by Dallas Cowboys Hall of Fame quarterback Roger Staubach Riddell Speedflex Authentic full-size helmet Features the classic 1976 Cowboys throwback design Beckett Witnessed Authentication with QR code for verification

About This Item Hand-signed by Dallas Cowboys legend and Hall of Famer Roger Staubach Official Riddell SpeedFlex full-size authentic helmet Includes Beckett Witnessed Authentication with a numbered hologram and QR code Signature location may vary slightly as this is a stock image of the item

About This Item Hand-signed by Denver Broncos legend John Elway Riddell Full Size Speedflex Authentic helmet Official NFL Color Rush edition Beckett Witnessed Authentication with QR code verification

Product Details Athlete: Emmitt Smith Team: Dallas Cowboys Item Type: Full Size Authentic Speedflex Helmet Edition: 2025 Salute to Service (STS) Brand: Riddell Authentication Authentication: Beckett Authentication Services (BAS) & Denver Autographs Verification: BAS Witnessed Protection Program (Witnessed by a Beckett representative during the signing) Hologram: Includes tamper-evident Beckett hologram and certificate of authenticity Product Features Official Dallas Cowboys team...

About This Item Hand-signed by Dallas Cowboys quarterback Dak Prescott Official Full Size Authentic SpeedFlex Helmet 2022 Alternate Edition Beckett (BAS) Witnessed Protection Program authenticated

About This Item Hand-signed by Dallas Cowboys star quarterback Dak Prescott Full Size Authentic SpeedFlex Helmet Authenticated by Beckett (BAS) Witnessed Protection Program Includes Beckett hologram and certificate of authenticity

Product Details Athlete: Dak Prescott Team: Dallas Cowboys Item Type: Full Size Authentic SpeedFlex Helmet Signature: Hand-signed by the athlete Condition: Professionally maintained and ready for display Authentication Beckett Authentication Services (BAS): Witnessed Protection Program (A Beckett representative was present during the signing) Documentation: Includes a BAS Certificate of Authenticity (COA) and Denver Autographs hologram Guaranteed Authentic: Certified 100% authentic...

Item Details Athlete: Dak Prescott Team: Dallas Cowboys Item Type: Full Size Authentic Helmet Model: Riddell SpeedFlex (2022 Alternate White) Signature: Hand-signed in paint pen for maximum contrast Authentication Authentication: Beckett Authentication Services (BAS) Witnessed Program Additional COA: Denver Autographs Certificate of Authenticity Note: The BAS Witnessed Protection Program ensures a representative was present at the signing to verify the...

Product Highlights Hand-signed by NFL Hall of Famer Jerome Bettis Features the rare "NFL Debut" inscription Authentic ticket stub from Bettis' professional debut with the Los Angeles Rams Professionally slabbed and preserved for long-term collectibility Authentication Authenticated and slabbed by Professional Sports Authenticator (PSA) Includes a Certificate of Authenticity from Denver Autographs

Product Overview Hand-signed by Hall of Famer Tony Gonzalez Full-size Riddell SpeedFlex Authentic helmet Official Atlanta Falcons team colors and decals Includes Beckett Witnessed Authentication with numbered hologram and QR code

About This Item Hand-signed by Hall of Fame tight end Tony Gonzalez Official Riddell Full Size Speedflex Authentic helmet Beckett Witnessed authentication includes a numbered hologram and QR code for verification Authentic Atlanta Falcons team decals and colors Note: Signature exhibits smearing as noted in condition description