MINI has officially revealed the 2009 new MINI Cooper Convertible and 2009 new MINI Cooper S Convertible at the 2009 Detroit Auto Show. You'd better save your money because your girlfriend/wife is going to want one.

We first saw the leaked press shots back in September, and today the 2009 MINI Cooper and Cooper S Convertible are now official. The big scoop? An almost 10% hike in the price tag. Why the giant jump?