This autographed 1991 Upper Deck baseball card features the legendary Nolan Ryan, known for his impressive 5,714 career strikeouts. The card is serial numbered, by Nolan Ryan, 1757/1989 and comes with a Certificate of Authenticity from the hobby shop that, I think, sponsored the signing.  

It is a hand signed card, part of the Baseball Heroes insert set, and in excellent overall condition.The front of the card shows a color photo of Ryan in his California Angels uniform, while the back lists his career highlights and statistics. This is a must-have for any serious collector of baseball memorabilia, and a great addition to any Nolan Ryan or Texas Rangers fan's collection. Don't miss your chance to own a piece of baseball history!

That was mostly the AI. 

The card is ungraded. 

I pulled this card from its sleeve and looked at it closely under light. I saw no defects or issues. The card and signature are clean and similar cards from this signing, if you can find them, are running more than $1,000. Starting this listing at $400. If it does not sell at $400 or more, I am sending it get authenticated and will relist it, probably at $1,000+. Again, this comes with the COA from the original owner/sponsor. 

This is part of the Newton collection:  https://docs.google.com/document/d/1j7oNQcI13jL4gU1CQphpFqi1IVgU5iXBVBmPgTc_fi4/edit

Good luck.