THIS ITEM HAS BEEN WITNESSED BY US AND IS 100% AUTHENTIC. He signed this with silver paint pen.
![George Kirby Game Used Jersey - 2022 ALDS Game 1 - Size 46](https://i.ebayimg.com/images/g/4IUAAOSwFbZkFaxM/s-l1600.jpg)
SEATTLE MARINERS GEORGE KIRBY SIGNED JERSEY JSA COA AUTHENTIC AUTOGRAPH MLB
![George Kirby Game Used Jersey - 2022 ALDS Game 1 - Size 46](https://thumb.spokesman.com/VcZq-SHY2nogCv7kYHOwhjbEqUg=/2500x1875/smart/media.spokesman.com/photos/2022/05/31/6296daf688966.hires.jpg)
George Kirby earns first career win as Mariners blank Orioles 10-0
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The top 20 cards of the decade
![George Kirby Game Used Jersey - 2022 ALDS Game 1 - Size 46](https://image.isu.pub/210430001713-0bc6a496644ab4a2ebbdbb4f77dab184/jpg/page_1.jpg)
2021 Norfolk Tides Media Guide by NorfolkTides - Issuu
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Already an All-Star and one of the top third basemen in baseball with
![George Kirby Game Used Jersey - 2022 ALDS Game 1 - Size 46](https://thumb.spokesman.com/0mi2oqJfBHDaDNtpWbZD42JRYlE=/2500x0/media.spokesman.com/photos/2022/05/31/6296daf88c263.hires.jpg)
George Kirby earns first career win as Mariners blank Orioles 10-0
![George Kirby Game Used Jersey - 2022 ALDS Game 1 - Size 46](https://lelands.com/images_items/item_95129_1_213730.jpg)
Baseball Equipment- Sports Card and Sports Memorabilia Auctions
![George Kirby Game Used Jersey - 2022 ALDS Game 1 - Size 46](https://lelands.com/images_items/item_96139_1_210193.jpg)
Baseball Equipment- Sports Card and Sports Memorabilia Auctions
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Mariners Rookie George Kirby Sets MLB Record in Loss to Nationals - Sports Illustrated
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Beckett Baseball 02.2022, PDF, Home Run
![George Kirby Game Used Jersey - 2022 ALDS Game 1 - Size 46](https://lelands.com/images_items/item_96749_1_214995.jpg)
Baseball Equipment- Sports Card and Sports Memorabilia Auctions
![George Kirby Game Used Jersey - 2022 ALDS Game 1 - Size 46](https://www.sportsnet.ca/wp-content/uploads/2023/09/6337899939112-1024x576.jpg)
Fan throws ball, strikes Mariners' Kirby after Tucker fouls one into stands
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Mariners Rookie George Kirby Sets MLB Record in Loss to Nationals - Sports Illustrated
Shipped with USPS First Class Mail.
![George Kirby Game Used Jersey - 2022 ALDS Game 1 - Size 46](https://i.ebayimg.com/images/g/qXUAAOSwPT5kRCYX/s-l1600.jpg)
George Kirby Signed Seattle Mariners Jersey PSA/DNA Size XL
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2022 Topps Museum Collection Baseball Checklist, Box Info, Team Sets