Selling steam account

Hello everyone.
I am here to sell my two year and a half old steam account which includes the following games:

-Battlefield: Bad Company 2
-Counter-Strike: Source
-Counter-Strike: Source Beta
-Day of Defeat: Source
-Half-Life 2: Deathmatch
-Half-Life 2: Episode One
-Half-Life 2: Episode Two
-Half-Life 2: Lost Coast
-Killing Floor (with Nightfall and Outbreak Character packs)
-Left 4 Dead 2
-Team Fortress 2 (premium)
-Team Fortress 2 Beta

Valor (according to steamcalculator.com): http://i41.tinypic.com/i6kqkg.jpg
Proof: http://i40.tinypic.com/nod5dw.jpg
Please feel free to give your price suggestions. I accept payments via PayPal only. Hope to make good business with you.

EDIT: corrected

EDIT 2:
Status: http://i39.tinypic.com/5nkmdv.jpg
Stats: http://i44.tinypic.com/s2eiyg.jpg
My e-mail: [email protected]