Dodge Demon Gage Cluster question 1971 vs 1972

Now for the million dollar question. What is the car worth in US dollars the way it sits with the mismatch of parts. What are the risks to purchasing. If VIN search comes up clean(not stolen or salvage vehicle), I think it should still be okay. The pure enthusiest most likely won't be a buyer. Why would somebody re-vin or rebody? Thanks.