Digital Upgrade Program member confirmed, $10 to upgrade
Yakuza Restoration is a PlayStation 3 and PlayStation 4 launch title slated for release on February 22, 2014. Just like Call of Duty: Ghosts and Assassin’s Creed IV: Black Flag, you will be able to upgrade from the PS3 to PS4 version of the game.
Sega set the price for the upgrade as 1,000 yen ($10). You can upgrade from the PlayStation 3 to PlayStation 4 version between February 22 to June 30.
http://www.siliconera.com/2013/12/04...grade-program/