Look seriously at one when I was looking for my Duster. It was just a tick out of my price range. I think it was a 72. The body was pretty straight and the paint was okay but the interior while being complete was in terrible condition. I knew it would be a long battle to get all the pieces replaced as they're not easy to find whatsoever. But I really did like that cockpit feel. I remember it fondly from when I was in high school. It did have a straight six as well but my plans for engines at that time when I got my duster was going big or going home anyways. It would have ended up with a 401.
Just like now people think the duster is a Nova when I had my javelin they thought it was a mustang LOL...
I liked the later ones with the humps on the fenders not the earlier AMX...