Autographs, Sports Cards, Art & Collectibles Auction

Riddell Houston Texans mini helmet. Hand-signed in silver paint pen by Lamar Miller.

Riddell Houston Texans Blaze Speed mini helmet. Hand-signed in silver paint pen by Lamar Miller.

Custom Giants throwback full-size replica helmet. Hand-signed in silver paint pen by Ottis Anderson.

Riddell Cleveland Browns mini helmet. Hand-signed in black felt-tip pen by Johnny Manziel.

Full-size Spalding Game Ball Series Basketball. Hand-signed in black felt-tip pen by Kevin Durant (Warriors).

Full-size Spalding Game Ball Series Basketball. Hand-signed in black felt-tip pen by Kobe Bryant (Lakers).

Riddell Washington Redskins mini helmet. Hand-signed in white paint pen by Bobby Beathard. (HOF)

Riddell Los Angeles Chargers mini helmet. Hand-signed in silver paint pen by Bobby Beathard. (HOF)

Riddell Pittsburgh Steelers Blaze Speed mini helmet. Hand-signed in black felt-tip pen by Franco Harris (HOF).

Wilson "The Duke" Official NFL Game Football. Hand-signed in silver paint pen by Kurt Warner (HOF).

Riddell Miami Dolphins mini helmet. Hand-signed in black felt-tip pen by Frank Gore.

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

Riddell Giants full-size authentic on-field helmet. Hand-signed and inscribed in white paint pen by Lawrence Taylor (HOF).

Riddell Chicago Bears mini helmet. Hand-signed in white paint pen by Brian Urlacher (HOF).

Buffalo Bills throwback full-size authentic on-field helmet. Hand-signed and inscribed in black felt-tip pen by O. J. Simpson (HOF).

Dallas Cowboys full-size authentic on-field helmet. Hand-signed and inscribed in black felt-tip pen by Roger Staubach (HOF).

Adidas Swingman on-court style jersey. Everything is printed on, size XL. Hand-signed in black felt-tip pen by Dirk Nowitzki.

Adidas Swingman on-court style jersey. Everything is printed on, size XL. Hand-signed in silver paint pen by Dirk Nowitzki.

Schutt LSU Tigers full-size authentic on-field helmet. Hand-signed in black felt-tip pen by Odell Beckham Jr. (Giants).

Majestic on-field style jersey, everything is sewn on, size 46. Hand-signed and inscribed in silver paint pen by Freddie Freeman. Jersey was game-used