Today only, Best Buy takes an extra $220 off the Magellan Maestro 5310 GPS System, reducing the price from $399.99 to $179.99. This is the lowest price we've seen online. The system includes the Magellan Maestro 5310 portable GPS, a windshield mount and adhesive disc, a basic cradle, USB cable, a vehicle power adapter and AC adapter, a protective pouch, and the Magellan CD-ROM and quick-start guide. The GPS features Preloaded Navteq On Board maps, 5-inch antiglare widescreen touch display, 2GB internal memory and a Secure Digital media card slot, AAA enabled technology, SmartDetour technology, text-to-speech technology, and real-time traffic updates. Shipping is $6.99 and sales tax is charged in most states. Compare this price to $350 at CompUSA.