1973 Duster 340 Clone, Whats it Worth

It has been messed with alittle , but still could be a good enough car .First i would say no to a 73 for sure , heater controls are wrong cannot see anybody changing those , E body console , but i seen those in a bodies before .But what really puzzles me is no marker lights in the fender or quarters , anybody that would go to alot of paint and nice decal work plus bumpers , wheels and tires , i would have to finish with markers .I would definitely not go buy a shinny paint job.