Well, I speak only for myself, but I am only interested in discussing the guitar... this world is full of strange folks. I know, because I'm one of 'em.
The guy has something very unusual, probably unique, and the price is just a number. I don't think he honestly expects to get it. Probably doesn't know what to realistically ask for the thing. I do think the instrument is FOR SALE. It would be more easily saleable if one knew what it was. Which is part of his problem... he doesn't know for sure. And nobody who wants that kind of guitar is going to shell out five figures (much less six) for a guitar they can't authenticate. I read the old posts and ads... he's talked everybody to hell and gone that should know, with the notable exception being Alembic, (and for all I know he may have talked to them too, still came up empty-handed) and posted their replies. They all shrugged and said something to the effect of; wudden me, go ask so-and-so. Jerry Garcia, Grateful Dead connection, how? Other than obviously being built by someone well-schooled in California luthiery of the early 1970's. Tailpiece inscription says "Custom made for John Cale". If it was referring to the same person, that was Velvet Underground. Slightly different band. Unless I missed it, not even mentioned this time. Why?
Like I said - I'm only interested in learning about the guitar. I want to know more about it. It's like, the fourth or fifth time we've seen it here, and still it is a total mystery.