Wow...that's a unicorn! I remember there being a lot of discussion back in the day about how to get these when they were new. Rumor had it, the only way you could get one out of the game was if you were an owner who broke yours and you had to prove it by sending the pieces back to Stern. No idea how much truth there was there, but it wouldn't surprise me. I'd love to hear the story of this one, if you know it. I wonder if this was a case where the rest of the game was destroyed somehow. Either way, very cool piece. Good luck with the sale!