I saw there are a lot of topics about undervalued coins, but I did not find any about overvalued coins. 
I hope everyone agree that there is no point to talk about some pumped crap. So let's only talk about coins that should have real value, but for some reason are overvalued right now.
As for me, I think the most overvalued coin today is Ethereum. I don't understand why does it cost so much. It is not decentralized. It is not limited, so there is no deficit. Nowadays it doesn't look innovative. It is not even great as a cryptocurrency. Of course it is great for ICOs, but most of the ICOs are crap. Most of this coins will die in future. So it's just a hype and nothing more.
Oh crap why ethereum ? its not overvalued coin because ethereum platform was given most of the cryptocurrencies to use the blockchain technology.BCash ot bitcoincash for me is the most overvalued coin it is just a copy of bitcoin with some tweaks higher blocksize?and faster tx confirmation? Nah if the lightning network will be implemented Bcash will surely come to its end,another coin that deserved to be the top overvalued coin is XRP the most centralized cryptocurrency coin which is being backuped by the bankers.I hope everyone agree that there is no point to talk about some pumped crap. So let's only talk about coins that should have real value, but for some reason are overvalued right now.
As for me, I think the most overvalued coin today is Ethereum. I don't understand why does it cost so much. It is not decentralized. It is not limited, so there is no deficit. Nowadays it doesn't look innovative. It is not even great as a cryptocurrency. Of course it is great for ICOs, but most of the ICOs are crap.
Most of this coins will die in future. So it's just a hype and nothing more.