Jump over to T-Mobile's online store and you can order the popular HTC One starting today, Friday April 19, 2013. If you don't mind waiting a few days, "beginning April 24, the HTC One will be available in additional select retail channels".
Released - Friday April 19, 2013
Full Retail Price: $579.99
Hot Features: Android 4.1.2 (Jelly Bean), 4.7" HD touchscreen, Beats Audio™, access to T-Mobile 4G LTE, HTC BlinkFeed™, HTC Zoe™, HTC BoomSound™, and HTC Watch™.