We're doing a whole episode on what counts as part of a "complete set" and how people go about making their lists. It goes far beyond just what's licensed or what's unlicensed, we're talking about how people count certain kinds of budget releases, but not others, how we handle box sets, multipacks, improved re-releases, republished games, all sorts of nitty gritty, and importantly we talk about why it might not be a good thing that the big vintage sets are so set in stone and immutable.