That is why then, I see. Yeah, they should ship it by airmail/SAL. IF the seller ships overseas that is. But the shipping will be a lot cheaper. Btw, you can know if a seller ships overseas if it says this under their name: "海外????&国内????発??料金" It means they ship overseas too.
I will try thank's, amazon have some interesting stuff to 1 yen, and never buy them because I thought the shipping are always expensive ^^ thank's pinkmakona =)