Nexus S: doin a problems or simply playing with fire?

Google claims that its new flagship phone, Nexus S, began to be sold without a SIM lock. Deny that sells it online
 
Locked or unlocked

 Want to buy the Nexus S - Phone Google's new flagship, from Samsung? You asked your relatives for you to purchase the device after you've heard that will be sold without a SIM lock? You are the problem. Unlike Google's statements, at Best Buy - the only American network that would sell the device for now, say that all the units which they sell both locked."We will not sell an unlocked version, are locked T-Mobile network" was provided by a network of representatives from Best Buy. "I know in a press release stated otherwise, but the devices are locked to T-Mobile and you can not open them." -529 Version indulging in dollars, no obligation, also locked, and sold as a phone replacement.Just a while ago posted a blog Google's mobile phone that "As of today, the phone will be available to purchase through Best Buy stores and Best Buy Mobile in the U.S. and the Internet. The phone will be sold without a lock, and you can buy it at $ -529 without a plan or 199 $ With a contract for T-Mobile. "