I have the prices jotted down by the sales rep on a business card. Which is obviously going to not be very binding if there is any dispute.

I could have tried to get something more solid. However I really didn't want to start negotiating without coming home and doing some research overnight. Plus I was hungry and it was dinner time. And I figure that I can just walk out later when I find the catch.

Of course before I take any car off of the lot I'll have something in writing. :-)

Cheers,
Ben