Today only, Amazon has the TomTom XXL 540T GPS System for just $119.95, the lowest anywhere. Plus, it comes with lifetime traffic updates. Featuring a 5" LCD and voice-prompted navigation, this comes preloaded with maps of the United States, Canada, and Mexico, with seven million points of interest (restaurants, gas stations, ATMs, hospitals, etc.). It also features IQ Routes Technology for calculating the fastest route based on time of day. Shipping is free and there is no tax (except KS, KY, ND, NY, WA). Compare this to $200 at Crutchfield.