Calling all LEGO fans! Walmart has the LEGO Ninjago Movie Green Ninja Mech Dragon Ninja Toy (544 Pieces) for only $30.99! (Reg. $50) This Includes 4 minifigures: The Green Ninja, Wu, Garmadon and Charlie. Plus, choose in-store pickup to save on shipping or your order of $35 or more will ship for free.