Lol i remember playing those old slot machines. I got pretty good after a while. When i worked as a masoner, i usually put in one or two 2$ (20 NOK) coin when going in shopping, playing at max bet. The top prize was always about 200$. It wasn't so rare that i actually got that. I think i broke about even in that time aspect. But i probably have lost gambling during my lifetime, lol. It's difficult to consistently win in that.