There goes the A body Market

Does anyone else get into it with the clone dart guys who say their car is "the same thing..." and you check it out and its the standard dash, and late model disc brakes, and then you get to the back of the car and its a 71 bumper and tail lights with the stripe, and they want to argue their car is worth blah blah blah... I know a guy who has just that ,paid 7 grand and says its worth 15...