Rockstar Games today announced that the PlayStation 2 port of the PSP title Grand Theft Auto: Liberty City Stories will retail for the budget price of $19.99 (In comparison, the original PSP version of the game has a price of $50). Moreover, the game now holds an official release date: June 6, 2006 (6/6/06, we know). For those unfamiliar with the title, GTA: LSC takes gamers back to the infamous Liberty City, the setting of the mega-hit Grand Theft Auto 3.