Well the ICO is still going and a total of a billion tokens will be issued. At current prices 1.78, it would have a market cap of 1.78 billion if they where all issued and it maintained that price. And is really going to kill ethereum I'd bet no. And its hard to tell how much it will take. I know it's not this simple but say it took half that would put each EOS at 8.50 or so. I think the thing to remember here is there is going to be 1 billion total. That's only 5x and in crypto world it's not that much. Now the crypto market as a whole may continue to climb helping the price rise but will it perform better than the market as a whole... Time will tell I guess..