Am I crazy or is this project Duster way overpriced?

15K is too much but i can see the 8k range. rust (just going by the pictures) wise it looks great. interior looks clean too.. i've seen people asking 20K for crappy cars so 8k for something that doesn't need every panel replaced and minimal interior work doesn't seem too bad.

look at the prices on this junk:
1974 Plymouth duster · Gold Duster
1973 Plymouth duster
1970 duster
1973 Dodge Dart · Sport