The set has been opened but unbuilt. It is near Complete. Looking at the part list, I noticed one of the engine tubes 30362 is missing, and 1 fin halve. Everything else is present, I believe. Most of the small parts are still sealed in a bag, and I was able to identify them. Some of the white  plastic parts are discolored. The box has wear like bends, creases and edge wear. The set does not and never contain a lunching mechanism or motor. It comes as shown. See pictures for more visual details and to ensure satisfaction. We combine shipping on multiple orders when possible. Check out my store for more vintage items of all kinds.