The Magellan RoadMate 700 navigation GPS system for your car is $599 at Amazon.com. RadioShack.com sells this for $1299! It is for use in your car and comes with a suction cup mount for your windshield. Features a 3-D screen that shows upcoming streets while voice prompting offers turn-by-turn guidance. The 2.25-by-3-inch full-color LCD touchscreen automatically adjusts to lighting changes outside. Shipping is free and there is no sales tax to most states.