Earlier in the year Sony exec Michael Denny slipped up and suggested that the game would be, and now more evidence has popped up from US online retailer putting the game down at $59.99 for the PS3 with a TBA release date.
It is strange to think that Sony could be developing this exclusively for the PS3 when the PS4 is getting closer to release, but perhaps they're planning something for both platforms.
We'll have to wait and see, but either way we'll keep you informed.
Gran Turismo 6 set for PlayStation 3 according to online retailer
17 April 2013 | By Jamie Davey