For today the cource of an etherium makes about $860 it means that one OAK token is hardly more dearly than $1. Now it is still profitable to invest even at this stage. Because the declared price of the OAK token is $ 1.4
And don't forget Acorn still doesn't announced main sale bonuses. May be it will be tasty.

What will happen if by the end of March the price of ETH is 2000$ ? The price of one token will be 2.5$ ...