Buy.com has the refurbished TomTom GO 720 Portable GPS Receiver on sale for $160 with free shipping. It gives you real-time traffic data, with Bluetooth technology while you drive with dual microphone support and built-in high performance speaker. [BizRate]

Pre-installed complete maps of US and Canada for door-to-door navigation

4.3-inch wide touchscreen for optimal navigation view with extensive information

Mapshare technology to add to, update and personalize your maps instantly