This stitched pinstripe baseball jersey was hand signed by Seinfeld Actor Jason Alexander AKA George Costanza at a private signing. Costanza was the
Bleachers Sports Music & Framing — Jason Alexander Signed George Costanza Seinfeld New York Yankees 8x10 Photo - Beckett BAS COA Framed
Jason Alexander Memorabilia, Signed Jason Alexander Photos and Merchandise
Jason Alexander Signed #00 New York Yankees George Constanza Jersey 1 Psa Coa
Autographed Misc Entertainment Memorabilia - Page 154
Jason Alexander Seinfeld Signed Autograph 11x14 Photo George Costanza
Jason Alexander Seinfeld Signed Yankees Cap JSA COA Certified Autograp
Jason Alexander Memorabilia, Signed Jason Alexander Photos and Merchandise
Jason Alexander Memorabilia, Signed Jason Alexander Photos and Merchandise
Autographed Misc Entertainment Memorabilia - Page 3
Autographed Misc Entertainment Memorabilia - Page 3
Jason Alexander Autograph Baseball FOR SALE! - PicClick
2019 New York Mets Seinfeld Baseball Cards Checklist, Gallery, SGA Info
Jason Alexander Memorabilia, Signed Jason Alexander Photos and Merchandise
Jason Alexander Memorabilia, Signed Jason Alexander Photos and Merchandise