70’ Duster 340 4 speed value

I agree with autoxcuda on price determined by the details and the documented history of the car from the initial purchase when brand new. Factory original 340s bring more consistently high prices compared to modified cars.

Did the previous owner provide those details? Did the factory original rallye wheels come with the car ( the 1970 Duster 340 came from the factory with rallye road wheels as standard equipment) ? What about the factory painted gas cap and the factory dual turndown exhaust that was unique to the 1970 Duster 340? Under the hood --- does the engine have the correct valve covers, air cleaner, fan shroud, master cylinder? Did the owner provide the factory exhaust manifolds along with the headers? Factory intake and Carter AVS provided ?

If the interior is restored, what pieces were replaced, and what sources used to acquire the replacement items? If the car was equipped with a factory radio option, that should remain as a thumbwheel radio which was only available on the 70 Duster 340, instead of circular knobs on the 1971 and up Duster 340s.