This deal has ended.
Amazon.com has the 2006 version of Microsoft Streets and Trips with GPS locator for $79.99, plus free shipping. This software package has more than 5.4 million miles of routable roads and highways in the U.S. and Canada and includes over 1.8 million points of interest. Just plug in the USB-ready GPS hardware device and you are ready to go. This is $129.99 at Office Depot and Circuit City before sales tax.