Hi, Please could anyone suggest a value of this 1992 320i convertible? It has been owned by my parents for the last 18 years and has been regularly serviced by their local BMW garage. It runs really well and has been used every day but is very rusty as don't have a garage. It has done 141,000 miles and I have just driven it from Dorset to Cambridge to make way for their newer model. Its MOT runs out at the end of December but I wondered if someone could tell me if this car has a future despite the rust you can see on the pics. Many thanks!