The one thing I noticed on the 06's is that they have held their value with the new 07's on the lot. The dealers in my area only drop the price about $1000 from the new ones, then you have to negotiate from there. Just use the bargaining power that you could get a new one for $1000 more and they will start to fall. Also try and have them work in some extras if they insist on staying on teh high end. Good luck!

