You're not taking into account 100% of this economy will be controlled by investors unlike other coins that are mined and given away. The only other coin that comes close is stratis. It reached $11 with a 100million coin supply (almost), they allowed mining for a month or so and gave away coins as bounties. DCORP has a much smaller supply (a tenth of it maybe), no miners, no free coins and investors have an incentive to hold (dividends?). $15 would be very cheap on an exchange i feel. $50-$75 would probably be the low here.....