I'm not in the hobby for the money either. And my moving away from the minor varieties is largely the result of time. And that a good many of them aren't (or weren't) attributed. I like to have something written on the flip rather than 'minor DDR'. For a bit I was putting them into flips and labeling them "2006-1DO-___". Very few will ever succeed at getting rich from the hobby. A few of the talented can make a living, but most will only finish slightly ahead. But if it's kept a hobby, most will finish in first place...whatever they make it to be.