TigerDiect has the Unlocked RIM BlackBerry Curve 8300 Mobile Communicator, model number BB830, for $199.99 with Free Shipping for a limited time.
The Blackberry Curve 8300 is an unlocked quad-band GSM phone (850, 900, 1850, 1900) featuring a QWERTY keyboard, built-in Bluetooth, microSD slot, 2-megapixel camera, media player, and more.