Believe it or not, I also notice a very small dip in a very small region of upper mid frequency. But it's barely noticeable. They are still worthy of their fame here.
Anyways, update on earphoneshop.co.kr: They told me that they will contact me on monday about how to make international orders as well as approximate charge for that service. PM me if you are interested. More interest there are, better the deal I can make with them.