The PlayStation 2 version of Grand Theft Auto: San Andreas is available on the PlayStation Store for PlayStation 3 owners, but it looks like another version of the game is on the way. Both Amazon and GameFly have product listings online that say people can get physical copies of the game for the PlayStation 3 on December 1.
The Amazon listing even takes it a step further. It gives a price for the port of Grand Theft Auto: San Andreas, saying it will be $19.99. To compare, the PlayStation 2 Classic version of the game on the PlayStation Store is $14.99.
An HD port of Grand Theft Auto: San Andreas is immediately available for the Xbox 360 and has been since October 27, 2014. It's just over 2GB and costs $14.99.