Hi Aaron,
I have a 1993 Plus 8 with 18,000 miles on it. I've owned it for 4 years. It's a great car. I suggest you check the chassis was galvanized and I believe in 87 MMC had started to treat the wood with Cuprinol (to preserve the wood).
I rebuilt my front suspension a couple of years ago with hard chromed king pins (for longevity) and I installed steering bearings, so the steering is not as heavy. Also installed a panhard rod, new shocks and brake reaction bars for better handling and braking. Ask Norbert if anything has been done to the one you are looking at.
$60K is a good price starting point for a Plus 8, then negotiate somewhat.
I'm in Nashville TN, where are you?
