User blog comment:3RDRANGER/PS3 Exclusive For BF3/@comment-1751442-20110926072059/@comment-99.158.28.188-20110926201102

Actually the Back to Karkand DLC is just free for those who pre-order, not early release, pre-order or not it come out the same day for every one; a month after launch (not including the PlayStation's early week).