CompUSA.com has the Navigon 7100 Portable GPS System with Reality View for $280 - $20 for using PayPal - $50 rebate [Exp 8/31] + $9 shipping = $219 shipped.

Superbly Accurate, Door-to-Door Directions, maps of the U.S. and Canada
Industry's only subscription-free real-time traffic feature, 3D views
4.3" touch-screen display, 400Mhz processor, 2 GB SD card, SIRF StarIII GPS