There is so much speculation on what the value of Pi would be when open mainnet is launched. The depressingly pessimists peg it at a value of a one to two figure (thankfully in USD) and the widly optimists are willing to peg it at a value of as high as six figures. Truth is no one really knows. They are just speculatng based on 'logic', maths or hope. But one thing that I feel that people seem to forget is that the founders would have had a goal right from the inception of the project. A world wide project like this would have had a roadmap to begin with.