Freecoin is another that can’t be purchased easily if at all by US residents but is now on the Binance Smart Chain. As a result it has risen in value dramatically. I only have about 8 million tokens and should have kept more of the ones I was able to get before. If Binance lists it, it will go on the non US list first. If it ever comes to the US - by that time I can only imagine what it will be worth.