NFS HP & Deus Ex Human Revolution + Homefront (key Codes)

I currently have extra keys of the following gamees.

Need For Speed Hot Pursuit - 20$ (Steam Price 50$, Origin Price 50 euro) - Can be activated on Origin

Deus Ex Human Revolution Augmented Edition - 40$ (Steam price 60$) - can be activated on Steam

Deus Ex Human Revolution - 20$ (Steam price 50$) - can be activated on Steam

Call of Duty MW3 - 40$ (steam Price 60$) - can be activated on Steam

Battlefield 3 - 40$ (Origin Price 50 euro) - Can be activated on Origin

Homefront - 20$ (steam price 30$) - can be activated on Steam

Regards