Jason Alexander Signed George Costanza Trading Card (BGS)

JASON ALEXANDER SIGNED TRADING CARDD PSA CERTIFIED SEINFELD GEORGE COSTANZA A

George Costanza finally has his own Yankees baseball card

George Beckett

Jason Alexander Memorabilia, Signed Jason Alexander Photos and Merchandise

2021 Panini National Treasures 'Assistant to the Traveling Secretary' Card, PSA MINT 9, Modern Collectibles, 2022

Absolute Memorabilia 7 Cards Pack Auto Relic Baseball Mike Trout Edition

2021 Panini National Treasures Baseball Checklist, Box Set Details

2021 Panini National Treasures Baseball Checklist, Box Set Details

Jason Alexander Memorabilia, Signed Jason Alexander Photos and Merchandise

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

Jason Alexander Memorabilia, Signed Jason Alexander Photos and Merchandise

Jason Alexander Signed George Costanza Trading Card (BGS)

My limited edition “Assistant To The Traveling Secretary” trading card arrived today. #18 (OC purchased because of a post I saw on Reddit) : r/ seinfeld