The HTC One was announced way back in February, but it wasn't until today that any carriers have officially offered it. Both AT&T and Sprint have began selling the HTC One in silver as of this morning at $200 for the 32GB model (requires contract). AT&T also is offering a 64GB version exclusive to the carrier at a reasonable $300 (requires contract).
According to Engadget, those of you who are T-Mobile customers looking to get your hands on as sleek One, you'll have to wait until T-Mobile's April 24th launch date. On the other hand, if the aluminum finish isn't quite doing it for you, the black 32GB model is on the way, but will not be offered by AT&T or Sprint for another several weeks.