Where can I buy an unlocked iphone 5 while I'm in Miami? And what does it cost?

Where can I buy an unlocked iphone 5 while I'm in Miami? And what does it cost?

Well in uk they are £600 so in US prob about $970

Since only Verizon is offering an out of the box unlocked iPhone 5, you have to go with Verizon since it allows virtually any carrier to be used on the phone.
If you sign a 2 year contract with them it'll set you back $199 for the 16gb variant but they also sell it for a non contract at $649 for the 16gb variant again and the price increases by a $100 every memory upgrade. If you're still confused you could go here for pricing detail. (:

http://www.verizonwireless.com/...tegoryId=1

ALSO be aware that the prices shown on the link are only applicable if you sign the 2 year contract.
If you want non contract pricing you could change the requirement from 2 year contract to Month to Month for the retail pricing after you have selected the variant you want from the link i just gave you.