BF3 Limited Edition Origin account for MW3 key

Hello there, I am trading my own Battlefield 3 Limited Edition Origin account for a Call of Duty Modern Warfare 3 ENGLISH and UNUSED key which can be activated on Steam.
Reason: Liking Modern Warfare 3 more than BF3.

I will only go first with the people that have a lot of vouches and reputation around here, otherwise we will use a MiddleMan.


Screen:



If you are interested please post here or PM me, thank you!