How much for this steam account?

Hey, I was just wondering if someone could give me an idea of how much for my steam account.

http://steamcommunity.com/profiles/76561198023606111

Games list:

Assassin's Creed 2
Batman: Arkham Asylum GOTY Edition
Battlefield 2
Blood Bowl: Dark Elves Edition
Borderlands
CoD: MW2
Devil May Cry 4
Empire: Total War
Fallen Earth
Fallout: New Vegas
Half Life: Blue Shift
Half Life: Opposing Force
Left 4 Dead 2
Mass Effect 2
S.T.A.L.K.E.R.: Call of Pripyat
S.T.A.L.K.E.R.: Shadow of Chernobyl
Star Wars: Knights of the Old Republic
Star Wars: The Force Unleashed
Tom Clancy's Splinter Cell: Conviction
Warhammer 40K: Dawn of War 2
Warhammer 40K: Dawn of War 2 - Chaos Rising

Just looking for a rough price or if anyone is interested in buying. This is my first time selling so sorry if I'm missing information. Please message me if you need further info.

Thanks

 

Please look around before posting. We got a thread for price checks: http://sythe.org/showthread.php?t=806226