Including tax, but not installation. I ended up just putting it in myself.
I remember researching and finding that www.carmedia1.com has the cheapest price (right now $329 plus s&h). Haven't dealt with them personally, but I haven't heard major complaints. I ended up finding a reasonable price at a local shop, so I just bought it there along with an amp and wiring.
I was trying to decide between the Kenwood, an Alpine, and Pioneer, and looking at models in the $500 MSRP range. I remember liking how you can download custom images into the Pioneer face plate (I forget which model i was looking at). In the end, it was the Kenwood's motorized D-Mask face plate that won me over. When you shut off the deck, and don't pull out the face plate, it reverses to show a blank, black panel. Very cool!
1995 Eagle Talon TSi AWD 1996 Eagle Talon n/t(for sale!) 1998 Kawasaki ZX-6R Ninja