If you've been jonesing for that other flagship Windows RT tablet, you won't have long to wait. AT&T has just announced that it will release the Nokia Lumia 2520on November 22nd for $400 when paired with a two-year data contract. It will launch only in black, unfortunately, rather than the vibrant colors you see above. However, there is a perk if you're going all-in on Nokia hardware -- buy a Lumia 925, 1020 or 1520 at the same time and the carrier will drop the 2520's price down to $200 with a two-year agreement. If you're eager to learn more about the LTE slate, you can check out AT&T's quick tour video after the break. Update: We've since confirmed with AT&T that the Lumia 2520 will be available for $500 contract-free, as Nokia originally promised.