Lowrance iWay 500C GPS Navigation Center with MP3 Player $499.99

With You Every Turn of the Way Portable color GPS+WAAS navigation system shows you the way to any destination across town, or across the U.S. Pick your destination with the touch-screen display and the iWAY 500C automatically displays the best route, and gives you turn-by-turn directions with voice and visual guidance. Substantial 20GByte internal hard drive, with 10GBytes allocated to built-in, high detail mapping and 10GBytes reserved for MP3 music storage to be used with the built-in MP3 player!

Buy.com is carrying this GPS Navigation Center with MP3 Player for $499.99