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 Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://www.supersportscenter.com/cdn/shop/products/s-l1600_b478239f-55a9-4193-8a52-c996aa5f71c4_600x600.jpg?v=1678495101)
Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (2000-2004)
![Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://m.media-amazon.com/images/I/71P8zw44SIL.jpg)
Autographed/Signed Jason Giambi New York Pinstripe Baseball Jersey PSA/DNA COA at 's Sports Collectibles Store
![Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://images.pristineauction.com/115/1156951/main_1551458838-Jason-Giambi-Signed-2000-Sports-Illustrated-Magazine-JSA-Hologram-PristineAuction.com.jpg)
Jason Giambi Signed 2000 Sports Illustrated Magazine (JSA COA)
![Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://www.athleticsmlbshoponline.com/images/Mens_Oakland_Athletics_Jason_Giambi_Gray_Road_Jersey_Replica-360-6859.jpg)
Jason Giambi Jersey Jason Giambi Cool Base & Legend Jerseys - Athletics Store
![Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://i.ebayimg.com/thumbs/images/g/5zUAAOSwmSllIbXo/s-l640.jpg)
Jason Giambi Baseball Autographed Sports Trading Cards & Accessories for sale
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MLB Jason Giambi Signed Trading Cards, Collectible Jason Giambi Signed Trading Cards
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 Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://i.ebayimg.com/images/g/GHoAAOSwe1tjtTco/s-l1200.jpg)
Jason Giambi Autographed/Signed Jersey JSA COA Oakland Athletics A’s
![Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://www.athleticsmlbshoponline.com/images/Mens_Oakland_Athletics_Jason_Giambi_Green_Kelly_Alternate_Jersey_Authentic-360-4771.jpg)
Jason Giambi Jersey Jason Giambi Cool Base & Legend Jerseys - Athletics Store
![Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://i.ebayimg.com/thumbs/images/g/-VUAAOSwluJk4Ap4/s-l640.jpg)
Jason Giambi Original Sports Autographed Items for sale
![Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://i.ebayimg.com/thumbs/images/g/gNUAAOSwE4lk98k7/s-l640.jpg)
Jason Giambi Baseball Autographed Sports Trading Cards & Accessories for sale
![Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://i.ebayimg.com/thumbs/images/g/sA0AAOSw4cpk0UWc/s-l640.jpg)
Jason Giambi Baseball Oakland Athletics Sports Trading Cards & Accessories for sale
![Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000 –](https://ansel.frgimages.com/oakland-athletics/jason-giambi-oakland-athletics-1997-donruss-autographed-card-nice-autograph-this-item-comes-with-a-certificate-of-authenticity-from-autograph-sports-autographed_ss2_p-10350404+u-vsqqmvbg8hkruw3abelu+v-859e686a01bc49aa9034a16e65fa5a4d.jpg?_hv=2&w=340)
MLB Jason Giambi Signed Trading Cards, Collectible Jason Giambi Signed Trading Cards