My wife and I have an 03 z4 and we love it. Im a finance manager at a local dealership and we traded a couple days ago a 06 330i with Sport, Premium, Nav, satelitte radio and auto/steptronic in Sparkling Graphite. It has 5890 miles went into service 11.29.05. On employee purchase I can buy for 35,200+++ which will come to about 37500 out the door. Want to make sure this isnt too good to be true, and that im not overpaying. Please advise.