I have always wondered how you guys do it for like 2hrs according to what I see on this forum. What I would do is I call the dealer and give them my price, then it would be to and fro for a few min. After that I leave if he don't seem to want to budge. How do you guys do it?

 

Here's the "Rizzo" method:

http://www.e46fanatics.com/faq/rizzo.html

 

Gotta show up with some $$$$ in your hand then you will have some leverage in haggling. Money talkes bull sh!t walks.