This 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 it’s 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-day Satisfaction Guarantee: if you are not completely satisfied with your piece of memorabilia, return the item in its original condition and receive a full refund