If you are looking for a good deal on a GPS unit, the folks at Intellinav have some good deals at their store. Intellinav units use one of my favorite navigation software engines that are also for the Windows platform and Windows Mobile platform from the folks iGuidance. (I just hope they continue to develop it and come out with a Windows Mobile Standard/Smartphone edition). In the mean time the folks at Intellinav have got some great deals on their stand alone units, which look very good.
To take advantage of the sale head over to http://store.intellinav.com and enter in code july420 for an additional 20% Off.