PlayStation 3 version includes both, Vita editions sold separately
A report in Jump magazine has some good news for fans of Final Fantasy X and its direct sequel. PlayStation 3 copies of Final Fantasy X HD will come packing a copy of Final Fantasy X-2, with the core of both games based on the International Edition versions.
Final Fantasy X HD is also due out on PS Vita, but X-2 will be sold separately on the portable. There's currently no date or price announced for the Japanese release of the 2001 RPG's HD upgrade. Wait a minute… FFX is nearly twelve years old? That's insane.