GPS navigation systems?

I am looking into buying a new gps navigation system for my car. Any good deals lately?

Check this out: http://www.techspot.com/deals-hot.html

I would search for "GPS", too, for the latest deals available.

http://www.buy.com/retail/product.asp?sku=207875564

I just bought this for $180 from Newegg, but that link has it a bit cheaper ($166 including shipping).

I love this GPS, btw. :)

im probably going to buy the xgps360 for my ipod touch.