The price will really depend on how good the games are and how good the experience is in in general. A slower steady growth would be much better than a high volatile explosion.

Once more and more funfair based casinos pop up, the price should theoretically stabilize itself and only grow very slow, since supply and demand for gambling only changes slowly over the years.

I believe Q1,Q2,Q3 we will still see a little bit more volatility because of the hype it will get, but after that it should stabilize somewhere between 1$-5$. I think that by the end of 2018 it will most likely reach 3$.

There will be some 30 - 50% drops during that rise because many people that currently hodl will take some profits since they bought it under 5 cents.