Very possible with all the statues coming out from SS in next couple months
Trust me. If anyone is willing to pay the flippers marginal mark up when this is first released, the Ex will be theirs. None of the marvel grails doubled overnight. The Hulk, Cap, and Doom PFs all took years to reach the prices they are at now.
There really is no reason not to have the EX if someone wants it. Unless of course, you HATE flippers.