Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –

Description Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in silver paint pen by Jason Giambi (Yankees). The lot /

Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (2000-2004)

Autographed/Signed Jason Giambi New York Pinstripe Baseball Jersey PSA/DNA COA at 's Sports Collectibles Store

Jason Giambi Signed 2000 Sports Illustrated Magazine (JSA COA)

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This listing is for an autographed Jason Giambi jersey. The jersey has been authenticated by JSA (one of the best authentication companies). It has

Jason Giambi Autographed/Signed Jersey JSA COA Oakland Athletics A’s

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Jason Giambi Baseball Autographed Sports Trading Cards & Accessories for sale

Jason Giambi Baseball Oakland Athletics Sports Trading Cards & Accessories for sale

MLB Jason Giambi Signed Trading Cards, Collectible Jason Giambi Signed Trading Cards