Thanks for the replies! The store the book mentions is at the Festival Bay mall--that one seems to still be open. While I was searching for it, I did find a review that said while some things are 70% off, current things like Harry Potter are regular price.
I appreciate the heads up about the t-shirts, etc. I'll try and prep my daughter that if it's not wonderful we'll get something better later on. The things she's looking at online at the Universal Store were robes ($100--ouch!), ties ($30), and more. And the book mentioned brooms that were $250+. Holy cow!! I think we'll pass on that. LOL She's wanting to do her room in a Harry Potter theme, so maybe we'll pick up the Gryffindor Throw there and I'll save by not having to have it shipped. But I'm thinking I'll be watching ebay for replica posters, maps, etc. instead of the 'real things' they might be selling down there.