Buying cheapest unlocked ip5 in US

[hamkor04]

Hi guys.
I live in Uk but my cosine is visiting me in few weeks.
As you know electronics are ridiculously expensive compare to US or Asia.
I was wondering if you guy point me any good places (cheap) to buy iPhone 5 with factory unlocked in US. I would very great-full for ur help.
Thanks

 

[Applejuiced]

$649 at the Apple store or find some used ones on ebay or CL.