Autographs, Sports Cards, Art & Collectibles Auction

Riddell New England Patriots full-size replica throwback helmet. Hand-signed in blue felt-tip pen by Rob Gronkowski.

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Mel Brooks.

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Mel Brooks.

Photo measures 8" x 10" in size and has been hand-signed in black felt-tip pen by Mel Brooks.

Photo measures 8" x 10" in size and has been hand-signed in black felt-tip pen by Idina Menzel.

Schutt LSU Tigers full-size replica helmet. Hand-signed in black felt-tip pen by Billy Cannon.Â

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Conan O'Brien.

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by David Schwimmer.

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Craig T. Nelson.

Funko Pop! Vinyl figure measures approximately 3" tall and comes in the original packaging as shown. Hand-signed and inscribed "Mickey&quo...

Majestic on-field style jersey. Everything is sewn on, size XL. Hand-signed in silver paint pen by Nolan Ryan (HOF).

Photo measures 8" x 10" in size and has been hand-signed in black felt-tip pen by Daniel Radcliffe.

Riddell Dallas Cowboys full-size replica helmet. Hand-signed in black felt-tip pen by Emmitt Smith (HOF) and Tony Dorsett (HOF).

Schutt Arkansas Razorbacks full-size red matte replica helmet. Hand-signed and inscribed in silver paint pen by Steve Atwater.

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in silver paint pen by Ozzie Smith (HOF).

Reebok on-ice style jersey. Everything sewn on, size XL. Hand-signed in black felt-tip pen by Patrick Kane.

Movie script cover measures approximately 8.5" x 11" in size and has been hand-signed in black felt-tip pen by Mark Ruffalo.

Movie script cover measures approximately 8.5" x 11" in size and has been hand-signed in blue felt-tip pen by Mark Ruffalo.

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by James Franco.

Nike on-field style jersey. Everything is printed on, size 40. Hand-signed in black felt-tip pen by Peyton Manning.

Nike on-field style jersey. Everything is printed on, size L. Hand-signed in black felt-tip pen by Peyton Manning.

Custom on-field style jersey with everything sewn on, size XL. Jersey has been hand-signed in black felt-tip pen by Randall Cunningham.

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

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Tom Holland.

Photo measures 8" x 10" in size and has been hand-signed in black felt-tip pen by Stephen Colbert.

Custom on-field style jersey with everything sewn on. Jersey has been hand-signed in silver paint pen by Rob Gronkowski.

Nike on-field style jersey with everything sewn on, size XL. Jersey has been hand-signed in silver paint pen by Rob Gronkowski.

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Dave Matthews.

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in silver paint pen by Rod Carew (HOF).

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

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Zachary Quinto.

Custom on-field style jersey. Everything is sewn on, size XL. Jersey has been hand-signed in black felt-tip pen by Ronnie Lott (HOF).

Custom on-field style jersey. Everything is sewn on. Hand-signed in black felt-tip pen by Stan Musial (D. 2013, HOF).

Photo measures 8" x 10" in size and has been hand-signed and inscribed in black felt-tip pen by Brandon Routh.

Nike on-court style jersey. Everything is sewn on, size 48. Hand-signed in silver paint pen by Steph Curry.

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

Photo measures 8" x 10" in size and has been hand-signed in black felt-tip pen by Linda Larkin.

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

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Kylie Jenner.

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

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Jane Lynch.

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in silver paint pen by Terry Bradshaw (HOF).

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

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Damon Albarn.

Riddell Atlanta Falcons full-size replica helmet. Hand-signed in white paint pen by Deion Sanders (HOF).

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

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in silver paint pen by Tony Romo.

Sketch cut on photo paper measures approximately 8.5" x 11" in size and has been hand-signed in blue felt-tip pen by Cary Nord. The sketch...

Photo measures 8" x 10" in size and has been hand-signed in black felt-tip pen by Daniel Radcliffe.

Photo measures 8" x 10" in size and has been hand-signed in blue felt-tip pen by Miley Cyrus.