I've heard that a Pinz has been spotted driving in Marlton, NJ near where I live. If you are the owner or know the owner, I'd love to get in touch and discuss details such as where to buy and which mechanic to go to.
It took me quite a long time to find a competent mechanic who was willing to work on my LR Series III, and I'd expect to have even more trouble finding a mechanic for a Pinz. I can't buy one in good conscience without having these details ironed out first.