White Ink Signature, JSA Authentication
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Ken Griffey Jr. Autographed Seattle Mariners Jersey Beckett COA
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Tori Hunter Signed Los Angeles Angels Home Jersey - JSA COA on Goldin Auctions
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Ken Griffey Jr Framed Autographed Photo JSA Authenticated Seattle Mariners
![Lot Detail - Ken Griffey Jr. Signed Seattle Mariners Jersey Vest (JSA)](https://www.tiktok.com/api/img/?itemId=7081157331626675502&location=0&aid=1988)
Mariners Jersey
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!.
![Lot Detail - Ken Griffey Jr. Signed Seattle Mariners Jersey Vest (JSA)](http://www.sportsintegrity.com/cdn/shop/files/ken-griffey-signed-framed-majestic-coolbase-white-baseball-jersey-jsa-2_1200x1200.jpg?v=1691197442)
Ken Griffey Jr. Signed Framed Seattle Mariners Majestic Cool Baseball Jersey JSA
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Ken Griffey Jr. Signed Mariners Jersey (JSA)
![Lot Detail - Ken Griffey Jr. Signed Seattle Mariners Jersey Vest (JSA)](https://i.etsystatic.com/18292249/r/il/4c0118/3294067788/il_fullxfull.3294067788_da61.jpg)
Ken Griffey Jersey
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!.
![Lot Detail - Ken Griffey Jr. Signed Seattle Mariners Jersey Vest (JSA)](http://www.sportsintegrity.com/cdn/shop/files/ken-griffey-signed-framed-majestic-coolbase-white-baseball-jersey-jsa-1_1200x1200.jpg?v=1691197442)
Ken Griffey Jr. Signed Framed Seattle Mariners Majestic Cool Baseball Jersey JSA
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1999 Ken Griffey Jr. Game-Worn Jersey & Undershirt Signed Mariners - COA Player LOA - Memorabilia Expert