Yesterday I picked up Microsoft Streets & Trips 2005 at Costco B&M. The sticker on the box said a $10 rebate, but a $20 rebate printed out with the receipt.
$34.99 + tax - $20 rebate = $17.09 (for me) is the best price by far that I could find.
Timsy pointed out a $10 rebate (PDF). YMMV on this 2nd rebate.
I know of deals with GPS receivers, but I don't want one right now.
It includes Pocket versions for SmartPhone and PocketPC.

