I own a '73 240 that is in real good shape. No rust... just a little bit on the rocker panel. I put a 5 speed transmission in it and the engine is stock. Runs real well. The car has been painted once... looks good. The dash has one crack in it. I bought the car in 1990 for $2,900.00. All in all the car is real clean, interior pretty good shape. Not sure of the miles, odometer says 80,000 but could be 180,000. I have always wondered what the darn thing is worth. I have no plans on selling it but just wondered... I see cars any where from $3,500 to $15,000!