Autographs, Sports Cards, Art & Collectibles Auction

Riddell Chicago Bears full-size authentic on-field throwback helmet has been hand-signed and inscribed in silver paint pen by Mike Singletary (HOF), D

Riddell Oakland Raiders full-size authentic on-field helmet. Hand-signed in black felt-tip pen by Derek Carr.

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in black felt-tip pen by Ricky Watters.

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in black felt-tip pen by Taco Charlton.

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed and inscribed in black felt-tip pen by Ray Lewis.

Riddell San Francisco 49ers full-size authentic on-field helmet. Hand-signed in black felt-tip pen by Colin Kaepernick.

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in black felt-tip pen by Jonathan Allen.

Riddell Houston Texans full-size helmet. Hand-signed in silver paint pen by Andre Johnson.

Chicago Bears full-size replica Bears helmet. Hand-signed and inscribed in white paint-pen by Brian Urlacher.

Riddell Chicago Bears full-size authentic on-field helmet has been hand-signed and inscribed in silver paint pen by Mike Singletary (HOF), Dick Butkus