WIW 1971 Duster H code 4 Speed.

Hi folks, kind of new to the form and I'm looking at a 1971 duster. Not sure if it's been talked about here before but it has a couple of cool options including the retractable roof. Can anybody shed some light on what this car is worth in the real world. Obviously it is at a dealer right now and I spoke with the gentleman today and it seems like a very solid car. Probably an 8 or 9 in condition. There is a build sheet that is with it. Fender tag appears to be original. Any help would be great thanks Eric

1971 Plymouth Duster - Old Town Automobile & Truck Sales