Update: Square Enix has released a gameplay trailer for Final Fantasy X and X-2 HD. The end of the trailer says the game will be available in 2013.
Earlier this week, Japanese manga magazine Shonen Jump announced the news for Japan, but now Square Enix has confirmed that the bundle will be available worldwide
While the two games will be bundled together on one disc for the PlayStation 3, the PlayStation Vita versions of Final Fantasy X and X-2 will be sold separately.
Square Enix also released a new batch of screenshots for the game, comparing the new HD remaster with the original PlayStation 2 role-playing game.
No release date or price is currently mentioned, but Square Enix will release an official announcement trailer for the game on March 25.
The HD remake of 2001's Final Fantasy X was announced at the Tokyo Game Show in 2011.