sorry man, but I seriously doubt that is HUO. If it is. Someone spilled soda on the glass numberous times, and moved into a doorway 1/4" narrower than the width of the game. I'm getting the "less than 50 plays" flashbacks. And that ringmaster ring has way to much wear. Mine wasn't HUO, and I played the living shit out of it when I had it and still had less wear than what that one has.
Also, there is wear on the mini playfield. That has to be least 10,000 plays to make that even happen. That would take a ton of ball locks to even start.