For all of the people on this site that claim that every DMD title is worth at least $1k, I'm surprised to hear everyone here saying that CBW isn't. It's definitely not the greatest DMD title, but it is rather unique.
I know they have sold for $1200ish in good working shape.
While cheaper than $1k sounds nice, I'm guessing those are unshopped projects. If they are fully functional, that seems like a deal. I did buy one for about $500 not too long ago, but it is a serious project. I dig the game in a big collection, but it shouldn't be one of 3 or 4.