Did you see the responses to the post you made on the 28th? One guy claimed to have a couple, and I posted a link to someone that is reproducing them. Lots of people are trying to sell used ones for 200-300 dollars, so I'd say that the repro for $170 isn't a horrible deal.
http://board.moparts.org/ubbthreads/showflat.php?Cat=0&Number=4663133