I've been shopping there for about ten years on and off and you can definitely find cool products not found in dept stores.
Here are some things to remember before plunking down your cash.
1- multiple vendors sell the same products at wildly different prices
2- most vendors have a no refund policy. Exchange only
3- the place is huge and you can get lost.
4- believe it or not, i just saw a pair of flip flops there for 150.00 so keep your head on a swivel and be smart.
5- during snowbird season, the place is a zoo...literally !
6- dont be a goober and try to park in the nearest spots close to baseline rd. .......there are hundreds on the opposite side with entrances everywhere.