Based on the founder of Ethereum, Vitalik Buterin has said is that 2018 will be the year of ETH in action. But, thats all hes said. He hasnt predicted a certain Ethereum price. So, while Vitalik Buterins Ethereum forecast for 2018 doesnt mention a price, it is still a very good thing for Ethereum. If 2018 is the year of ETH in action, we can only guess that the price is going to have a good year too!