Earlier quoted context omitted.
This is real. I don't have arcades near me, so I converted my garage to an arcade. I think a lot of private collectors like me are sweeping up old equipment that doesn't have a profitable public home anymore. Would -love- to open a non-profit retro arcade/hackerspace in the peninsula area some day if I can secure a building somewhere, but in the mean time I'll just keep collecting equipment to selfishly enjoy at home…
I coincidentally, was looking for a DDR machine yesterday. How do you fine your cabinets (any not just DDR)? It seemed there were a couple small national sites, and one or two local, and their inventory was it
Also Ebay and Craigslist.
Not a cheap hobby though by any means.