Autographs, Sports Cards, Art & Collectibles Auction

Riddell Baltimore Ravens full-size authentic on-field flex speed helmet. Hand-signed in white paint pen by Terrell Suggs.

Riddell Tennessee Volunteers full-size authentic on-field speed helmet. Hand-signed in black felt-tip pen by Alvin Kamara.

Riddell Minnesota Vikings full-size authentic on-field speed helmet. Hand-signed in white paint pen by Chris Doleman (HOF).

Everlast boxing glove has been hand-signed in black felt-tip pen by Ray Mercer, Oliver Mccall, Hasim Rahman, James Buster Douglas, Michael Moorer, Ton

Schutt Oklahoma State Cowboys full-size authentic on-field helmet. Hand-signed in white paint pen by Barry Sanders (HOF).

Riddell Georgia Bulldogs full-size replica speed helmet. Hand-signed in white paint pen by Mecole Hardman.

Riddell Dallas Cowboys full-size authentic on-field Thanksgiving Day helmet. Hand-signed in black felt-tip pen by Dak Prescott.

Replica script has been hand-signed on the cover in blue felt-tip pen by James Wan.

Riddell San Diego Chargers full-size replica helmet. Hand-signed in blue paint pen by LaDainian Tomlinson (HOF).

Replica script from the pilot episode has been hand-signed on the cover in blue felt-tip pen by Sam Heughan and Caitriona Balfe.