I don't think it's really ''rare'' I have seen a few around my area from time to time,
it's one of those games where if you're not looking for it, it comes to you, and the other way around if you're looking for it.
Monday Night Football I would say is harder to get. Torpedo Alley is another.
Out of 1500, I would say 1000-1100 have survived if lucky. It's been well over 20 years...and one thing about Data East pins is their cabinets come apart pretty easy, they don't hold up well at all.
And the people that say, ''yeah but it's not that good'' Everything in its time. It's not from the dmd era, so it needs to be compared to a system 11 or the questionable cost cutting ridiculous stuff Gottlieb was putting out at this time. It is Robocop...so right there it makes it unique.
I'd like to have the silver cabinet version