Samsung Shift a177 Prepaid GoPhone (AT&T) with for $49.99

Heavy on functionality and light on the budget, the Samsung A177 boasts a full QWERTY keyboard so you can express yourself through text messaging, mobile email and instant messaging. And, with one-touch messaging, you can share the latest news with your crew starting with the press of a single key. And with AT&T's GoPhone pay-as-you-go service, you pay for just the minutes you use without having to sign up for an annual contract--this phone even comes with $30 of airtime included.