Buy it directly from an Apple store full price and it should be unlocked. I am not aware AT&T sells the unlocked version on their website or in stores.I am curious cause i will be buying att phones, is it that you have to restore and get the unlocked message or does the other sim cards work anytime right out of the box?
I'm talking about when people pay full retail for an att iPhone
AT&T does not directly offer the iPhone 4S unlocked at any price.Were you all in caves or something for the last few weeks? AT&T had been unofficially selling unlocked iPhones if you bought them for the full price. The activation method that locks the iPhone to AT&T had to be done in the store. If you bought the phone full priced they did not require you activate it in store and thus iTunes would unlock the phone when you plugged it in at home.
Now that Apple is selling them officially unlocked I'd be safe and just go with them.