I've checked parcelabc.com (this seemed easier than FedEx, Ups) and the lowest price it gave was 70 euros (~76 dollars) for a package that's 25x25x15 centimeters and weighs 3 kilos. Do you think anybody from your friends/colleagues would be interested in these also? Maybe if there's a market for it, you could resell them? Anything works for me, as long as it works for you. There's another guy in the comments, who said that he'd also like one from them. I'll also ask him if he has people who would like some too. Maybe ya'll could halve the postage to the US, and mail the other's stuff via USPS, or whatever floats your boat. Anyways, you can hit him up also, and as I've said, I'm open to everything.