[H] Left 4 Dead 2 - Opening 4-pack [W] 2 x TF2 keys

I have L4D2 4-packs which needs opening which is why this is cheap.

1. You send me the 2 x TF2 keys
2. I will give you the 4-pack
3. you will open the 4-pack and add game to your library
4. you send me the remaining 3 gifts back to me