Jason Giambi Signed 5x All Star Inscription New York Pinstripe Baseball Jersey (JSA) OL ultimately captures his career right

ultimately captures his career right before it picked up major steam

This is a 1989-90 Fleer Card #100 that has been hand signed by Patrick Ewing

A professional style color rush custom replica football jersey autographed by Justin Jefferson and authenticated by Beckett

This is a 1975 SSPC Card #369 that has been hand signed by Gene Michael

Jason Giambi Signed 5x All Star Inscription New York Pinstripe Baseball Jersey (JSA) OL ultimately captures his career rightThis custom stitched baseball jersey has been personally hand signed by Jason Giambi and authenticated by a top 3rd party authentication company. All autographed sports collectibles are limited! Order now to add this timeless piece of baseball memorabilia to your collection before its gone. Custom baseball jersey autographed by Jason Giambi with 5x All Star inscription and authenticated by JSA Includes a tamper proof authentication sticker from JSA 90