The european group order would only be worth it if they send it through an expensive service, like FedEx, UPS, DHL, etc. And still, there could be custom duties, although I think it could be worth a shot (yeah, I'm interested in ordering from them too lol). The best way to do a group order would be by ordering along with people from the same country - that way the shipping from the person who gets them to the rest of the group wouldn't be as high.