Rob M made some very good points.

I'm not familiar with Customs Laws in the US bit I assume you will have to pay some import duties (since the car is made in Germany), federal and state taxes, luxuty tax, etc...

I'm not sure if our cars have US Specs, most of the time we get the Euro specs, so there may be some federalization issues. (EPA)

As a Mexican dealer we are not authorised to sell cas to an amercian dealer, nor are we able to sell cars for export, so we can't sell cars without charging the sales tax and the new car tax.

I currently have in stock only automatic coupes in all colors.

Maybe your best shot would be to do a little research and really see what the import process will cost and last, and then you can decide if it really is a good deal or not.