Where to buy an unlocked contract-free cell in vegas

[MattUK]

Hey everyone

I arrived in vegas yesterday afternoon and spent most of the evening looking around the fashion show mall trying to find an S6 edge plus to buy outright.
The only places I found where the Microsoft store which j had read had a t-mobile store in it, and didn't! , and a at&t kiosk that thought I was pretty strange!
Are there any places nearby that might stock this? I'm staying at the monte carlo

Thanks

Matt