Mystery BearEvery month, one Bear Mail package arrives at your door. You won't know which bear is inside until you open the box. Some months it's a 3,000 piece block bear the kind that turns a Saturday afternoon into a project the whole family builds together. Other months, a few lucky subscribers open something massive: a 40,000 piece bear worth $400. The kind of build that takes over the living room and makes the family group chat blow up. That's the game.