George Kirby Autographed MLB Baseball JSA/COA

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This Official MLB "Major League Baseball" has been hand signed by Seattle Mariners Rookie Phenom George Kirby at a Northwest Sportscards signing event. This was signed September 26th, 2022. The autograph has been authenticated by JSA “James Spence Authentication” and comes with their WPP “Witnessed Protection Program” label and matching certificate. This positively verifies a JSA representative witnessed the item being signed.  

You will not receive the exact ball pictured. You will receive a ball of similar quality.


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