Im getting the PS4 around Christmas (or whenever it drops) and Im definitely getting Ghosts for my PS4. Now, I really want to play Ghosts on the release date, so I'm buying it for ps3 as well. I know this is a waste of money, but hear me out. Trade in your copy of COD: Ghosts about a week before Christmas, and you will probably get around 50 dollars back. 15 dollars to play the game early seems like a cool deal to me. Just thought I'd share a way to save money if you want to play Ghosts as soon as possible!