Sony has confirmed, through the PlayStation Blog, that Final Fantasy IX will be coming to the US PlayStation Store "soon." The announcement follows the confirmation of a Japanese release coming on May 20th. A firm release date and price are still unknown at this point.
This announcement should come as no surprise considering two games in the acclaimed RPG franchise are already available as PSOne Classics - namely VII and VIII. Both of those games are selling on PSN for $9.99, so if the precedent continues IX will likely cost the same.
Now all we need is Final Fantasy X on PSN. Come on Sony, everyone knows PS2 games are coming as digital downloads, get on with it!
Source: PlayStation Blog