I got it at target for 13, it's a great deal. When I played online I didn't have any framerate issues or anything, and it was nice because it had EA dedicated servers (The 360 has to have hosts).
The only mark against is that Valve didn't have anything to do with the port, so it is possible that if they ever are able to do a console DLC of the weapon packs and new maps (Badlands, ctf_well, goldrush, etc) that it won't make it to the PS3. Or, that it will be up to the team who made the PS3 version to port it.