I give CS 1 Anthology which is 15$ and take Dead Space Pack which is 10$ (currently). The guy who takes this offer gains 5$ profit.
I give Saints Row: The Third which is 50$ and take Left 4 Dead Bundle which is 30$ plus Left 4 Dead 2 Prima Official Guide which is 10$ and KF DLC- Ash Harding which is 5$ for a total of 45$. The guy who takes this offer gains 5$ profit.
I give Titan Quest Gold which is 20$ and take Counter-Strike: Global Offensive which is 14$ (currently) and KF DLC - Harold Lot which is 5$ for a total of 19$. The guy who takes this offer gains 1$ profit.
I give Titan Quest Gold which is 20$ and take Dead Island which is 20$. Fair deal.
I give Titan Quest Gold which is 20$ and take Left 4 Dead 2 which is 20$. Fair deal.
I give Saints Row: The Third which is 50$ and take 3x Counter-Strike: Global Offensive which is 14$ (currently) for a total of 42$. The guy who takes this offer gains 8$ profit.