For existing customers, with activation of a new 2-year voice and data plan, Target Mobile offers
the Nokia Lumia 900 4G LTE Windows 7 Smartphone for AT&T Wireless
in Matte Black for $19.99
with free shipping
. That's $30 under yesterday's mention and the lowest total price we've seen for this phone for upgraders. (We've seen it for free for new AT&T customers.) Sales tax is added where applicable. Features include a 4.3" 480x800 AMOLED screen, 1.4GHz Qualcomm Snapdragon processor, 8-megapixel autofocus rear-facing camera with dual LED flash and Carl Zeiss Lens optics, 1-megapixel front-facing camera, 16GB internal memory (with additional SkyDrive cloud storage), Xbox LIVE, Zune music player, Bluetooth, non-removable 1830 mAh battery, Windows Phone 7.5 OS, up to 7 hours of talk time, and more.
It's scheduled for release on April 22.
Update: It's available beginning today.