I'm going to sell crack on Craigslist
its worth every penny of 6k (insert sarcasm here)
it really must be rare because its one of none. In 72 a swinger "custom" was a 4 door only. there is no such thing as a swinger "custom" in 2 door. I would be interested to see what the vin number reflects.
I would bet it was built by Chrysler line workers on their lunch breaks using parts that were smuggled from the R&D room.