Steam wise i have a steam key for Alan Wake, Alan Wake American Nightmare, Killing Floor, Anomaly Korea, super hexagon x2, Batman: Arkham Asylum GOTY, Batman: Arkham City GOTY, F.E.A.R, F.E.A.R 2: Project Origin, F.E.A.R 3, Trine 2: Complete Story, Mark of the Ninja, FEZ, Beatbuddy: Tale of the Guardians, Starseed Pilgrim, Little Inferno, NightSky, McPixel, Waking Mars and possibly Natural Selection 2. Im not sure if their are rules against offering origin keys, but I am willing to trade one of these or multiple of these for Dark Souls 2: Dead space, Burnout Paradise: The Ultimate Box Edition, Crysis 2 Maximum Edition, Medal of Honor, Mirrors Edge, Command and Conquer Red Alert 3 - Uprising, Populous. I may also have an origin key for The Sime 3 up for trade and some dlc for it.
So yeh xD. Just let me know what you feel is fair for Dark souls 2 :D.
Price there : http://www.steamtrades.com/trade/3H325/naruto-mortal-kombat-crusader-entropy-sniper-elite-3-the-stomping-landthe-forest-w-tf2