[H] Steam Keys [W] Steam Game offers

I have:

<b>Superbrothers: Sword & Sworcery EP Steam Key </b>
Splice Steam Key Crayon Physics Deluxe Steam Key
Nightsky Steam key
Waking Mars Steam key
Trine 2: Complete Story Steam Key
Serious Sam HD: The First Encounter Steam Key
Serious Sam HD: The Second Encounter Steam Key
Dead Space Steam Key

Medal of Honor Origin Key
Battlefield 3 Origin Key

I want Steam game offers (keys or gifts). Comment below before adding me on steam.
Cheers!