But, that's what those valves do on those expensive airbrushes!
I don't know if you got "ripped off", but I can understand why you feel you did. Shipping and handling charges are much different from the actual shipping cost, and for a good reason. Don't forget that someone at the store had to process your order, go to the shelf and pick the piece, pack it and arrange for it to be shipped. In essence, you hire the employee of the store as your personal shopper. That's the handling part of the charge. You're lucky the local customs agent didn't hit you up for duty (as I have been )!
I've bought from Bear Air, and they are an honorable online store. I would buy from them again, but I have to admit I wouldn't buy the "strategic air control" since I have my regulator mounted on my spray booth. I already have finger tip control!