I know it's not rare, bout around Wichita they are, any of them. There are no arcades left here and the few places that run routes either don't have them because of their age or they want a fortune for them. One shop here had a UMK3 and wanted 700 for it, and the cabinet wasn't original and wasn't that nice at all. Trust me I'd rather not drive to get one, they just don't come up for sale here and ebay isn't a very good option because the shipping costs are so high.