This is official from the BTS Pop up. We have proxy to purchase BTS goods from the pop up store. Yesterday and today we had proxy to purchase many items, but I have not yet purchased some of items yet. They were sold out. But we go every day. And please note that there is a chance that we cannot get some items and  in that case, we will refund your original payment. Hope for your undeerstanding.

Note : For some countries, the shipping fee can be more. We will contact after the purchase. You can decide whether you want to keep the order or want a refund. We follow the buyers' decision.
For countries which standard airmail is NOT available. Expedited mail is possible. (EMS costs $20-37). We will give you info.