Amazon takes $80 off the price of this Magellan Roadmate 1424LM GPS Navigator, dropping it to $99.99 with free shipping. This is the best price we could find by $10. This GPS comes with lifetime map updates, so you won't get stuck in new road closures or construction. It features a 4.3" touch screen and has AAA's TourBook programmed in so you can find recommended places to stay, play, and dine. Sales tax is only charged in KS, KY, ND, NY, and WA.