Best Buy now has Google’s Samsung Nexus S Android Smartphone on AT&T for $99.99 with a 2 year service agreement for a limited time. Best Buy was taking preorders for this device in-store last week, but you can now order it online.

The Nexus S from Google offers a pure Google experience. It is running Gingerbread, the latest version of Android and features 4″ 800×480 AMOLED display, 16GB memory, 5MP camera with autofocus and LED flash, 1GHz Qualcomm Hummingbird processor, Near Field Communication (NFC) support, Bluetooth 2.1+EDR, A-GPS, and much more. This variant of the Nexus is optimized to run on AT&T’s network.