These valuations are making me laugh. $100, $500... whut??? I would be happy if it hit $1! which would be a 100x or more return.
True it's very optimistic, but look at the likes of ETH +94707% gain since ICO... NEO +86985% since ICO.. Stratis +41887% gain.. The list goes on. With good marketing and a supporting community, the sky is the limit.
Source:
https://icostats.com/roi-since-icoBut here, there will be a maximum volume of 21 billions coins, with only two decimals. It's main purpose is to do micro-transactions. Thus it would be hard to achieve with a $100 price or more, let's stay realistic.

Even with a $10 price it will be a market cap superior to the total market cap of all coins right now...

The marketcap is on the coin on the market not on the one still not mined... so at 10 USD it will have a marketcap of near 50 billion.
I don't think in 10 USD... maybe 1 USD for the end of 2018