AT&T’s (TWindows Phone 8-powered Nokia (NOK) Lumia 920 is very affordable at $99.99 as long as you’re willing to bite the bullet with a two-year contract. But as it turns out, AT&T will also be selling the Lumia 920 without any commitments for $449.99 with preorders ready to go. BGR reviewed the Lumia 920 and concluded that it is a great phone, albeit a bit too heavy, but Windows Phone 8 still lacks a strong catalog of apps and compelling differentiation. AT&T’s website didn’t provide any details on whether or not the Lumia 920 would include a wireless charging plate if purchased at full price, or when the off-contract phone would ship.