There's a fundamental conflict of interest between historical preservation and collecting. Collectors (as opposed to hoarders) only increase the value of their items by making them as scarce and hard-to-get as possible. They're not interested at all in preservation. The same applies to Galloping Ghost. I AM really glad someone pointed out that they only have a limited set of cabinets available to play at any given time because I was contemplating making a trip--I'm not wasting the gas now.
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I have officially retired from sucking at everything I do. Life is much easier now.