Rockstar has 'quietly' released Grand Theft Auto: San Andreas on PS3. This is not the PS2 Classics version of the game, but a port of the Xbox 360 version that released last year.
In comparision to the original PS2 release, the PS3 version, like on Xbox 360, features 720p resolution and offers a better draw distance. The Trophy list is very similar to the Achievement list on Xbox 360, with the exception of the "Trickster" achievement, which was replaced with a Platinum Trophy.
Grand Theft Auto: San Andreas is available for $14.99/£10.99/â‚¬14.99.
Source: PlayStation Store