This jersey was hand signed by Ken Griffey Jr. and authenticated by JSA authentication services. Included with the jersey is a JSA hologram and certificate of authentication. The jersey is professionally framed and matted, measures approximately 32x36. This item would make a great addition to any sports memorabilia collection!.
![Ken Griffey Jr. Signed Framed Seattle Mariners Majestic Cool Baseball Jersey JSA](https://www.sportsintegrity.com/cdn/shop/files/rivera-signed-yankees-authentic-majestic-jersey-ws-champs-insc-jsa-0_580x.jpg?v=1691199537)
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Ken Griffey Jr. Signed Framed Seattle Mariners Majestic Cool Baseball Jersey JSA
![Ken Griffey Jr. Signed Framed Seattle Mariners Majestic Cool Baseball Jersey JSA](https://i.etsystatic.com/31397159/r/il/e3aefd/5188823179/il_fullxfull.5188823179_qi38.jpg)
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Auction Details Backes Auctioneers
![Ken Griffey Jr. Signed Framed Seattle Mariners Majestic Cool Baseball Jersey JSA](https://showpiecessports.com/cdn/shop/products/276-Griffey_700x700.jpg?v=1655238749)
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![Ken Griffey Jr. Signed Framed Seattle Mariners Majestic Cool Baseball Jersey JSA](http://collectiblexchange.com/cdn/shop/products/1335899_1200x630.jpg?v=1697267079)
Baseball – Tagged Autographed Jerseys– CollectibleXchange