Autographs, Sports Cards, Art & Collectibles Auction

Riddell Minnesota Vikings full-size helmet. Hand-signed in gold paint pen by Daunte Culpepper.

Riddell Dallas Cowboys full-size on-field helmet. Hand-signed in black felt-tip pen by Troy Aikman (HOF).

Riddell Washington Redskins full-size helmet. Hand-signed in white paint pen by Alex Smith.

Schutt Kansas Jayhawks full-size replica helmet. Hand-signed in white paint pen by John Riggins (HOF).

Riddell Green Bay Packers full-size replica helmet. Hand-signed in black felt-tip pen by Davante Adams.

Miami Hurricanes logo football. Hand-signed in black felt-tip pen by Bernie Kosar.

Riddell USC Trojans full-size helmet. Hand-signed in white paint pen by O.J. Simpson (HOF).

Riddell Denver Broncos full-size speed helmet. Hand-signed in silver paint pen by Courtland Sutton.

Custom on-field style jersey. Everything sewn on, size XL. Jersey has been hand-signed and inscribed in black felt-tip pen by Ricky Williams.

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

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed and inscribed in black felt-tip pen by Bob Lilly (HOF).

Authentic Rawlings on field style jersey. Everything sewn on, size 48. Hand-signed in silver paint pen by Alex Rodriguez.

Reebok on-court style jersey. Everything is sewn on, size 52. The jersey has been hand-signed in black felt-tip pen by LeBron James. Please note, item

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in black felt-tip pen by LaDainian Tomlinson (HOF).

NBA on-court style jersey. Everything is sewn on, size 52. The jersey has been hand-signed in black felt-tip pen by LeBron James. James' first A...

Majestic on field style jersey. Everything sewn on, size 56. Hand-signed in silver paint pen by Tony Gwynn (HOF). Gwynn's career highlights have...

Authentic Russel Athletics on field style jersey. Everything sewn on, size 48. Hand-signed in black felt-tip pen by Nolan Ryan, Roger Clemens, Don Sut

Reebok on-field style jersey. Everything sewn on size 52. Hand-signed in black felt-tip pen by Emmitt Smith (HOF).

Authentic Nike on-court style jersey. Everything is sewn on, size XL. The jersey has been hand-signed in black felt-tip pen by Adam Morrison.

Spalding Official NBA Game Ball basketball hand-signed in black felt-tip pen by (7) members of the 1970 NBA Champion New York Knicks including Dave De