Recommend a Good Site for Car Prices

It looks my gentleman friend may be in the market for a new car soon, and, knowing how much time I waste -er- spend here and the vast amount of knowledge possessed by the Doper community as a whole, he asked me to ask for recommendations for a website with car prices. What he’s looking for is a website which would give him some idea of how much the dealership is likely to have paid for a given model new car. He visited some sites the last time he bought one, but he’s forgotten which they are and he thought you might have some good ideas.

Any suggestions?

I’ve used Edmonds.com in the past, and always been very happy with the information available there.

Intellichoice Edmunds.com
NADA

Thanks for the links. I’ll pass them on to him.