George Kirby Autographed Signed MLB 2023 All Star Baseball JSA

  • $99.97
    Unit price per 
Shipping calculated at checkout.


This ball was hand signed by Seattle Mariners rookie phenom George Kirby at a Northwest Sportscards signing event on 8/10/23.

The autograph was authenticated by James Spence Authentication at that time using the WPP “Witnessed Protection Program” which verifies a JSA representative observed the item being signed in person. A tamper proof alpha numeric sticker is on the ball and is accompanied by a matched alpha numeric 3x5 trifold COA card.

You will receive the ball issue like the one pictured. Please note the autograph will be of similar quality but may differ slightly as this was one of several signed by Mr. Kirby.


We Also Recommend