Before you give up, post pics of your notes. There is more important info that you haven't provided, but we can see in the pics. Condition is also important. We can see that in pics, too.
Not really rare. Did you look here? http://www.mycurrencycollection.com/reference/star-notes/lookup/1/2013/F00498366
Very nice looking Joy. 2017's with the newest signatures. A few creases but I'd keep them if I were you. Just because.
Not a disgrace disgrace per say more like stick out like a sore thumb which in a way is appealing and it sticks out a lot better than other signatures well he new what he was doing