For those eager to get their hands on the Blackberry-esque Motorola Charm on T-Mobile, a tweet sent out by T-Mobile USA has made it known that your day is August 25th. The tweet didn’t get specific about a price, though it does generalize it as “affordable.” How affordable? Well we have seen various reports showing pricing that seems to vary from below $100 for the Charm all the way up to $189, and this pricing seems to vary by region. The same reports also mention a very cheap (about $15) smartphone plan to go along with the handset. Where the price ends up sitting and what sort of plans will be available only time will tell.