That's really cheap as you have to compare to its ATH if you still believe that ETH will still achieve something big.
You know, everytime it reach to its new ATH, that would be called as a big success and therefore we have to believe that there's more increase of value to come for ETH.
if we look at ATH, of course it's very far away. investment in ethereum will be clearly profitable. now we can see ethereum experiencing an increase and also the pumps carried out by bitcoin. ATH 2017's achievements all depend on market conditions, we cannot equalize the current market conditions with 2017. Because clearly the trading situation is different.