After an early leak on Microsoft's store, we've finally got the official launch info for Nokia's Lumia 1520. The first Windows Phone 8 device with a 6-inch, 1080p display goes on sale November 22nd, and costs $200 on contract for AT&T customers. If you're ready to dive into its new three-column start screen, quad-core Snapdragon 800 CPU, 16GB of built-in storage (expandable via microSD and a 32GB edition is coming in the "near future," but you'll still live without the international version's wireless charging) and other high end specs, Microsoft and AT&T are both offering a few specials for pre-orders. The Microsoft store teases $70 worth of app store credit, free flip cover and a free copy of Halo: Spartan Assault, while AT&T's offer packs in $20 of app store credit, the game, and 50GB of cloud storage in AT&T's locker service. The black, red and white versions will be available at launch, with yellow due "later this year."