[H] ARMA 2 CO [W] DOTA 2 keys

I can offer this games for arma 2 CO
-Populous
-Dead Space (origin or steam key)
-Burnout Paradise
-Crysis 2 Maximum Edition
-Dead Space 3
-Medal of Honor (origin or steam key)
-Mirror's Edge
-Command & Conquer: Red Alert 3

How many keys?

6 Dota 2 Keys + 2 Copies of Just Cause (gift)