Is this '72 Duster 340 worth the price

I still own the '72 Duster I bought in 1972 and, ALL, repeat all, 1972 Dusters came with a sharks tooth grill as did the Twister.

Just a few differences noted: The exhaust tips are wrong. The engine compartment has a lot of differences from the original one in a 1972. The exhaust tips are not original. The upholstery is not original '72 bucket seats. Air Cleaner is supposed to be orange with one snorkel.

A fifth digit in the VIN being a "K" denotes a 360ci, it would have to be a "H" to have been a 340ci car.