Having been around other ICOs like LSK and Waves I would say price following launch will reach 100usd then 1000usd when it hits poloniex then 10000usd when it's discovered by Chinese exchanges. But those are just shy estimates because ICN is very unique and the market will eat it up.
heh
I wish we really see that prices but it's more like a dream
To see that prices the important think would be to stop the initial dumping of ICN.
Suppose, if only 30-50 k ICNs. Are sold on first few days, then it would definitely make prices of icn higher. I think if this happens prices could reach $2 in first few days only.
Another factor would be the unstable ETH. If it is not resolved soon, it would badly affect the prices of icns..
However, in real case, dumping would happen, eth is unstable, icn launch may be delayed. So these factors would hinder the growth of icn prices.
According to me., in a week after launch process would be around $0.7 per ICN.
Iconomi i would certainly grow.. After 2 years of time , investors may get ROI from dividends, and we can expect $10-20 per ICN.
So if you want to see better prices of ICN. Please do not dump ICNs.