A source I found referenced the current rate to establish a new country at just over $100 million. They also need sponsorship derives from the countries government and corporate sponsors normally composed of a group of businesses under a lengthy contract. Initial countries signed 10 year contracts. Disney also looks at the Return on Investment (ROI) as many of the countries being referenced by many posters have already been proposed and pitched by Disney to the respective countries: Israel, Venezula, Ukraine, Soviet Union, Sweden, Poland, Egypt, Greece, New Zealand, Ireland, Romania, Saudia Arabia, Spain, etc.