Amazon has the TomTom XXL 540M 5″ portable GPS navigation system with lifetime map updates, model no. 1EP0.052.09, for $99.99 (189.95 – 89.96 instant savings) with Free Shipping for a limited time.

The TomTom XXL 540M is complete with five-inch widescreen navigation plus Lifetime Map Updates. On average, 15% of the road network changes each year, so it is important to have the most up-to-date maps. With the TomTom XXL 540M you’ll always stay current with the latest and most accurate maps. Spoken turn-by-turn instructions including street names will guide you to any address in the US, Canada and Mexico–including more than 7 million preloaded points of interest.

Only TomTom has IQ Routes Technology which shaves time off even the shortest trips by calculating the fastest route based on time of day you are traveling. You’ll always drive the smartest, most efficient route and save time, fuel and money. Advanced Lane Guidance uses photorealistic images to bring even more clarity to complex multi-lane exits so you can be more confident on the road.

TomTom has the most accurate maps and with TomTom Map Share technology you can instantly modify street names, street direction, POIs, road speeds and turn restrictions on your own device.

The “Help Me!” menu provides added safety features so you can easily access local emergency providers. The award-winning Fold & Go EasyPort mount folds flat against the device, making it easy to take it with you from car to car.

Amazon also has the slightly newer TomTom VIA 1505M 5-Inch Portable GPS Navigator with lifetime map updates, model no. 1EN5.019.01, for $114.99 (189.95 – 74.96 instant savings) with Free Shipping for a limited time.