This is a combined F4U Deluxe kit, Main retracts, tail wheel unit, air systems,Accessory Package, Gear Door Package, Sport Scale tires, Painted Cockpit, Painted Pilot, Scale Exhaust, and Cowl Flaps all in one package. Shipping cost is based on method of shipment and where in the wide world you live in. Provide us your ZIP code and we will get you an accurate ship cost.