Product Description
JSA Certificate of Authenticity affixed to your autograph item authenticating OZZIE GUILLEN autographs in-person at the event listed below ONLY.
No other autographs will be authenticated. No previously signed items (even if by Ozzie Guillen) will be authenticated. This COA is ONLY for live autographs signed in-person by Ozzie Guillen during the following event:
August 22, 2026 11am-1pm
The Baseball Card King
1542 Ogden Ave
Downers Grove, IL 60516
JSA will be at the event for this purpose.
You must buy a COA for EACH item you have signed and wish to have authenticated. There is no quantity discount on COAs.
So if you are having Ozzie sign three items and you want a COA for each item, you should add QTY: 3 to your cart. If you only put QTY: 1, you will only be able to have one of your items authenticated.
Alternatively, you may purchase JSA CoAs at the actual event. See a BCK Team Member before getting your autograph for details.
