Jason Alexander AKA George Costanza Autographed New York (Costanza #00) Custom Pinstripe Jersey - Beckett

This stitched pinstripe baseball jersey was hand signed by Seinfeld Actor Jason Alexander AKA George Costanza at a private signing. Costanza was the

JASON ALEXANDER SIGNED AUTOGRAPH 8x10 PHOTO

Jason Alexander Autograph Baseball FOR SALE! - PicClick

Jason Alexander Memorabilia, Signed Jason Alexander Photos and

Jason Alexander Autograph Baseball FOR SALE! - PicClick

Jason Alexander Signed George Costanza Seinfeld New York Yankees 8x10 Photo - Beckett BAS COA Authenticated - Professionally Framed and Plate

Bleachers Sports Music & Framing — Jason Alexander Signed George Costanza Seinfeld New York Yankees 8x10 Photo - Beckett BAS COA Framed

Jason Alexander Seinfeld 8x10 Signed Photo JSA COA Certified Autograph

Jason Alexander Memorabilia, Signed Jason Alexander Photos and

Jason Alexander Autograph Baseball FOR SALE! - PicClick

Jason Alexander Seinfeld Signed Yankees Cap JSA COA Certified Autograp

Jason Alexander Memorabilia, Signed Jason Alexander Photos and

Jason Alexander Seinfeld 8x10 Signed Photo JSA COA Certified Autograph

Autographed Misc Entertainment Memorabilia - Page 154