The Samsung Galaxy S Vibrant has been a long time coming, but today an official release date and pricing were finally announced. As of July 21st, T-Mobile will be selling the Vibrant for $199.99, that price of course assuming a new 2-year contract. T-Mobile might have a bit of a tough sell on its hands considering that AT&T, Verizon, Sprint, and even U.S. Cellular will be offering the Galaxy S in one form or another, but T-Mobile has a trick up its sleeve: anyone who purchases a Vibrant will get a free copy of The Sims 3 Collectors Edition, and a 2GB microSD card pre-loaded with Avatar. Triple win, right?