[H] steam keys [W] TF2 key, refs, cards, offers

As the title says.
I'd like to trade them for cheap steam games gifts or keys (steam keys only for games I don't have) and Team Fortress 2 keys/ref metal.

- Steam keys:

• Superbrothers: S&S EP steam key
• Closure steam key
• Darwinia steam key
• Multiwinia steam key
• Defcon steam key
• Uplink steam key
• Demigod steam key
• Hearts of Iron III steam key
• Galactic Civilizations I: Ultimate Edition steam key
• Darwinia Soundtrack steam key
• Defcon Soundtrack steam key
• Vegas Make It Big steam key
• Zombie Pirates steam key
• Gettysburg steam key
• EU III: Chronicles Collection steam key
• Dynamite Jack steam key
• Nightsky steam key
• Splice steam key
• Crayon Physics Deluxe steam key
• Shadowgrounds steam key
• Shadowgrounds Survivor steam key
• Dear Esther steam key
• Capsized steam key
• Thomas Was Alone steam key
• Little Inferno steam key
• Tiny and Big in Grandpa's Leftovers steam key
• English Country Tunes steam key
• Intrusion 2 steam key
• Alan Wake's American Nightmare steam key
• Psychonauts + Stacking + Costume Quest steam key
• Double Fine Prototype steam key
• Brazen Prototype steam key
• Insecticide steam key
• SpaceChem steam key

- Desura keys:

• Talisman Prologue
• Fibrillation
• Paranormal
• Adventure Apes
• Kill Fun Yeah
• Gimbal
• Serious Sam Kamikaze Attack

- Gamergate keys:

• Street Racing Syndicate
• Guilty Gear Isuka
• Gun Metal

Feel free to post your offer or add me on steam.