AT&T today officially launched the HTC Freestyle, a low-cost smartphone that is sold for $99.99 only (after a $50 mail-in rebate) with two-year contract agreement required. The HTC Freestyle features a 3.2-inch touch screen, a 3.2-megapixel digital camera, microSD memory slot, 3.5mm headphone jack, and a full HTML browser. You could check out the HTC Freestyle deal here.