Please help me figure out what this car is worth. I bought a 1983 240d with 17K actual miles literally in a barn. Paid for it and brought it home. Spent 6 hours pressure washing the dirt off of it and underneath. It was stored properly. After going through all of the fluids it starts up and drives perfectly. Cruise works, door locks work ect... The engine and tranny still have gold on the lines! Interior 100% perfect including wood and seats. I paid four thousand dollars for it. Oh and the paint is perfect with no rust at all. Pastell beige. Came with the original bill of sale and the window sticker that looks like it did from the dealer. No yellowing of the paper. Original spare tire still has German air in it. What is this car really worth?