BF3 Multiplayer Code

So my friend thought he was getting the best deal getting a use Limited Edition BF3 but when he got home realized that it didn't come with the code. (obviously) So I'm looking to buy a code fairly cheap if you have one or can get one. Don't try to rip me off because I don't care about him that much

I believe they cost 10 or 800 msp via xbox marketplace. You could check there, or have someone to LT it from.
Well anyways, Goodluck.