I am not sure, but i think its blowing up in Vancouver BC. Cragslist always has some pinball related activity, and good are usually over priced, and don't last longer then a day or two before getting snatched up. It seems to be more of a sellers market, which says to me that there is a high demand for pins.
there are many bars downtown that have machines on location, and good ones at that. There is a local owner/operator who takes good care of all his machines and most if not all of his games are 9-9.5 condition. I consider myself lucky to live close to a guy who is dedicated to sharing all his machines in the wild, he knows who he is, he is the man.
-N