Best Buy started accepting pre-orders today for the AT&T Nokia Lumia 920 and HTC 8X Windows Phone devices. Pricing details are also now available, with the Lunia 920 available for $149.99 on a new 2-year contract, and $599.99 without commitment. The 8X is $99.99 on contract, and $599.99 without, meaning those interested can get on board with Windows Phone 8 for $50 less with HTC.