Hi, I believe they are mainly available only in N.America. If you would like to buy one, maybe i can help, since i'm going back to singapore in early may.
i highly doubt it. black knight is a canadian company. black knight, still can't compete with yonex for example, who has a huge established base of customers in the asian countries. so there would be zero reason for bk to bother shipping out and supplying foreign countries. its not worth the costs. bk is rare enough in the states as it is even... which one were you interested in? best bet would be to find someone you trust on the board to eitiher ship it to you, or bring it back with them when they return.