I'll take 4 and maybe that'll get the price down a bit since it's over thirty now. He's not making much, I've talked to the main distributor and they are $10 at cost.

Like Captn said, it's best to tear them down and pack two to a box. Would like more info on the shipping though, USPS has been a bear lately unless you pay/add insurance. UPS is expensive but it gets there, DHL is a lower price alternative that I've had good results with.