Saw a Craigslist ad for a PAL, NIB for $75. It was an early model (low serial #), and the battery had to be re-addressed in order to take a charge.
I've been using a Tivoli Model One for a few years and love it, and the PAL always seemed interesting (if pricey... $225 MSRP).
It's really sweet sounding. Happy camper (literally).