I was really excited to find this place however, if I'm going to give my absolute honest opinion, this bookstore is way overpriced. I wouldn't mind paying what they ask for rare books or first edition, but half the retail price for used books? I don't think so. Most libraries in Vegas have small bookstore or offer book sales that charge $0.50-$1 for used books.
I read a lot. And I mean a lot. And I know reading can be an expensive hobby which is why I always try to find a great deal, unfortunately, I did not find that here.