What we did was get a bunch of small plastic bags for the standees and a bunch of envelopes larger than the monster stat cards. Each set of monsters gets it own bag. Each envelope is loaded with a monster deck and the monster standee bags and stat cards needed for it. Label each envelope (files available on BGG) Then ditch the "organizer" that came with the game and store the envelopes vertically sorted by deck name. Not as fancy, but much cheaper than a wooden organizer.The cheapest method is the Plano tackle boxes described as YASS on the BGG message board. Lots of discussion on there about organizers. I played a friend's copy and he didn't use anything.