Having never owned a Mopar, would like some comments as to the value of a 73 Challenge a neighbor wishes to trade with me for my Vette. The 73 body is pretty straight with no noticable dents. Little rust around the back glass. Trunk and floor pans appeart to be rust free. Currantly has a running 360 motor that appears to be in fair condition. Said he has the origanal 340 short block, torn down. Automatic 3 speed, I am assuming it is a 727. Interior is all there , but worn , did not see the mileage. Glass is good. He seems to think the car is worth six grand. Would this seem to be high, low or in the ballpark. Thanks to those who take the time to respond..........John