http://www.pesgaming.com/
There's a news article there saying that people have got copies today, I tried gamestop, no joy, I didn't expect any, I know I'm being really early here but just as soon as anyone gets the go ahead all the shops will start selling!!
Its released early almost every year, last year I got it on the Wednesday before release.
Oh and just to add, someone left a comment under that article saying they were Irish and that they rand around and got no joy either.
So if anywhere sells early be sure to let the rest of us know...