AT&T is selling the Samsung Captivate phone now for $200, with a service plan. The Captivate (Galaxy S) is an Android phone with a 4" WVGA 800 X 480 Super-AMOLED display. Samsung has already sold more than a million such phones globally, in just 3 weeks.

Samsung Galaxy SSamsung Captivate

You can buy the Samsung Captivate for AT&T ($200), or you can buy it unlocked for $599.