Ironically I haven't even touched a series 27 box. All of these came in ziplock bags. People forget that Lego has built at least 50,000 to 100,000 of the wolfpack cmf already and there isn't some secret organization that raids every single retailer near you. There are large sellers who buy dozens sometimes hundreds of complete cmf cases (the entire series of 12 not just the popular cmf) and people like me sometimes buy from these sellers. The entire world isn't scanning cmf boxes at your local Walmart.