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The rumormill has it that the first reveal will be coming at E3 this June.
What's old is finally, FINALLY, new again. Just announced during Sony's conference at E3, looks like Square Enix have finally gotten around to equipping the Print Money materia:
Something to note at the end there is "first on Playstation 4", shorthand for some sort of timed exclusive deal which will end up seeing it go to PC and/or Xbox One.