For me ,It is already kind of an international currency, a couple of countries have acknowledged it as such.  For it to be a true officially accepted currently I don't think we will see that anytime soon as the governments have no control of it as they do currently with their fiat. And I also want to say, It is already a international currency as majority of people across the globe are using it, the only thing we need is that it should hit the mainstream to get more popular in future. And in the other side of my opinion ,I think If it becomes international currency I suppose it will hit 1000$ price and for sure maybe this forum becomes much more popular ...