Ok , I am confused , I sold a giant scale Dumas Donzi boat , fibergalss hull , all the woof ect . The box was huge , I shipped it from Pa to Upsate NY UPS ground , total cost $10.????? I sold this boat on RCU so you can check me out not kidding and the person who purchased the boat received it in three days !!!!So why is there so much charge for these planes to ship ?