There is a push right now to get the Korean National Bank to allow gold and silver legal tender bullion coins. If it can be demonstrated that the medallions being produced now continue to sell well, it is believed that the Bank will allow it to happen. They won't give the "go ahead" until they know it won't be a flop and embarrass them! My contacts here are saying that the Korean Tiger theme would most likely be the coin series chosen as the legal tender bullion product. We just have to cross our fingers! If it does happen, I'll bet the gold 2016, 2017 and the silver and gold 2018 medallions skyrocket in price! I'm glad I've got mine!