Buy.com has cut the price on the LG automobile navigator (model no. LN740) from $299 to $179.99, a price drop of $119.01 making this the lowest price we have seen on this GPS unit by about $41.  FREE shipping is included and sales tax applies for residents of New York and California.

PCconnection.com has the refurbished TomTom Go 730 GPS for $169.95 with FREE shipping.

The TomTom ONE 140-S GPS navigator, brand new, is priced at $149.13 with FREE super saver shipping.

The LG automobile navigator features voice guidance, street name announcements, access to traffic information service with 90-day free trial, electronic photo viewer and pre-loaded maps of the U.S. and Canada with millions of points of interest including hotels, restaurants, gas stations, ATMs and more.  This GPS has a rechargeable lithium ion battery with a life of up to six hours.  It is backed by a one year warranty on parts, 90 day warranty on labor from LG.  Dimensions: (W) 4.5" x (H) 3.5" x (D) 0.7" ; weight 0.44lbs.