The AT&T LG Optimus G is a pretty impressive phone, with a quad core 1.5GHz Snapdragon S4, 2GB of RAM, 4.7″ 720p IPS display, and 16GB of internal memory with an included 16GB microSD. No doubt that this is a high end device. You would think it goes for a high end price, but it’s surprisingly only $99.99 with a new contract from AT&T. Amazon, however, has a better deal. You can grab one of these devices for only $49.99, whether you’re a new customer or a returning one with an upgrade. This is a fantastic deal on a very nice smartphone (if you are ok with Android skins), so tell us if you grab one!