DrivenGPS via eBay offers the factory-refurbished TomTom GO 60S 6" Portable 3D GPS Navigation System
, model no. 1FC6.019.00, for $65
with free shipping
. That's $4 less than our May mention, $25 under the best deal we could find for a new model now, and the lowest total price we've seen. It features a 6" 908x480 touchscreen, free lifetime map and traffic updates, preloaded maps of the U.S. and Canada, and lane guidance. A 6-month TomTom warranty applies.