As one of its daily deals, Staples offers the Garmin nüvi 40LM 4.3" Portable GPS Navigation System, model no. 010-00990-21, for $69.99 with free shipping. That's $20 under our mention from last spring and the best ever price we've seen for a new unit. (It's also a current low by $10.) Features include free lifetime map updates, a 4.3" 480x272 LCD touchscreen, street maps for the lower 48 states plus HI and PR, spoken street names, microSD card slot, USB connectivity. Deal ends today.