I bought three of the six-pack boxes off Amazon. Each box had the M:Tron Powerlifter, Nurse Android and Orion. No Ice Planet Explorer, Robot Butler or Retro Space Heroine. I was especially annoyed at not getting the Ice Planet Explorer, as she was the #1 figure I wanted. Is it just bad luck, or am I correct that LEGO predicts which CMF figures will be in highest demand and makes fewer of them? There definitely, to me, seem to be rarity levels in the past several collections.