Quoted from PinRob:Guess there isn’t as many pinstadium owners as I may have been led to believe.
I think the problem is everyone who owns Pinstadiums already has them fastened to their games, so the market for a second hand item like this is probably really small, a person who's willing to unstick their magnetic strips to install these.
I do love the idea of these, the worst thing about PSs is trying to wedge them in somewhere when lifting the playfield, but what I already stuck on is just gonna stay that way.