![Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](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 Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://i.ebayimg.com/thumbs/images/g/sngAAOSwoZdlJyV6/s-l640.jpg)
Jason Giambi Baseball Autographed Sports Trading Cards
![Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://i.ebayimg.com/thumbs/images/g/BiAAAOSwwpdW2uaj/s-l640.jpg)
Jason Giambi Original Sports Autographed Items for sale
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 Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://i.ebayimg.com/images/g/zT8AAOSwlhZjtTci/s-l1200.webp)
Jason Giambi Autographed/Signed Jersey JSA COA Oakland Athletics A’s
![Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://www.athleticsmlbshoponline.com/images/Mens_Oakland_Athletics_Jason_Giambi_Black_Snake_Skin_City_Jersey_Authentic-360-12445.jpg)
Jason Giambi Jersey Jason Giambi Cool Base & Legend Jerseys
Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in silver paint pen by Jason Giambi (Oakland A's, New York Yankees, Colorado
![Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://i.ebayimg.com/images/g/jdMAAOSwFyhZ-crJ/s-l400.jpg)
Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000–2004) A's
![Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://www.oafanstore.com/images/Replica_Jason_Giambi_Womens_Oakland_Athletics_Black_Holographic_Alternate_Jersey-360-2794.jpg)
Jason Giambi Jersey, Jason Giambi Authentic & Replica Athletics
![Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://images2.minutemediacdn.com/image/upload/c_fill,w_1440,ar_16:9,f_auto,q_auto,g_auto/shape/cover/sport/https-3A-2F-2Fwhitecleatbeat-com-2Fwp-content-2Fuploads-2Fgetty-images-2F2017-2F07-2F600953-850x560-025cc95c2bcb50be70bbff382742980e.jpg)
Oakland A's history: Jason Giambi deserved 2001 AL MVP award
Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in silver paint pen by Jason Giambi (Oakland A's, New York Yankees, Colorado
![Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://i.ebayimg.com/images/g/354AAOSwridZ-crE/s-l400.jpg)
Jason Giambi Signed Oakland Athletic Jersey (JSA COA) 5×All-Star (2000–2004) A's
![Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://www.mearsonlineauctions.com/ItemImages/000042/d4a2a095-4122-40dc-869f-71b0563e19ec_lg.jpeg)
Lot Detail - 2000 Jason Giambi Oakland Athletics Game Worn
![Jason Giambi Signed Oakland Athletics Jersey (JSA COA) 5xAll-Star (200 – Super Sports Center](https://www.athleticsmlbshoponline.com/images/Mens_Oakland_Athletics_Jason_Giambi_White_Home_Jersey_Authentic-360-4774.jpg)
Jason Giambi Jersey Jason Giambi Cool Base & Legend Jerseys