My brother has a 1963 880 more door that he picked up for $800. Drove it home. Needs a repaint and some interior work but otherwise complete and solid! Drives like a dream! Parts are not easy to find for it though!
Not just Detroit, anywhere in the snow belt!!! I paid $2400 for mine in similar shape (other than the PO cleaned up all the mess) and mine had a 340, 833 and 8.75 in it.
Love the PowerWagon. Sold a short box std cab last spring that was a factory 440 truck. It was solid but needed more work than I was willing to put into it. Good luck with your sales - looks like some nice project vehicles!