Buy.com has the Nextar X3i Portable GPS Unit for only $107.99, $7 more than our previous listing, but still a great price for any GPS unit. This features a 3.5" LCD display and voice-prompted navigation. It also comes with maps of the US and Canada pre-loaded on its memory card, with 1.6 million points of interest (gas stations, hotel, ATMs), MP3 player, photo viewer, and more. New Google Checkout users can get an additional $10 discount by signing up and paying via that service. Shipping is free and there is no tax (except CA, MA, MD, TN).