I had a pair of these for about 3 hours. One was operational and the other had a dead MPU or power supply. I got them from a guy who was dumping them. The guy who bought them had them for about a year and then called and asked if I wanted them back for free. I said no and they ended up in the dump. It's a sad situation, but I had no place to store those monsters. These units had full motion and everything. It was quite a shame, but truly unavoidable as no one would take them for free.
..but that story is nothing compared to the 5 late 80s and early 90s pinball machines that went straight to the dump.