Brand new to AT&T: The Blackberry Curve 8900 for $20 now offers the Blackberry Curve 8900 (new to AT&T as of May 22nd) for $19.99 after instant discounts with 2-year activation of service. The Blackberry Curve 8900 features a full QWERTY keyboard, high definition display, 3.2 megapixel camera with flash and image stabilazation. It also has built in Wi-Fi support, voice-guided GPS and is the first Blackberry with a black trackball. ( offers the same Blackberry Curve 8900 for $199 after a $100 mail-in rebate via AT&T Promotion Card. Buy this phone alone with no plan and pay $449. (Wireless from AT&