333-pc LEGO Technic Bush Plane Building Kit (42198) $22.39

333-Piece LEGO Technic Bush Plane Building Kit with Spinning Propeller & 4-Cylinder Piston Engine is available for $22.39 at Amazon. Shipping is free with Prime or on orders over $35. Alternatively, Best Buy also has the same kit for the same price with free shipping for My Best Buy members or free store pickup where available.