I have all of these keys for sale:
Deus Ex: Human Revolution - Augmented Edition
Lunar Flight
Supreme Commander 2
SpaceChem
Cave Story+
The Basement Collection
Titan Quest
Wizorb, BIT.TRIP.RUNNER, Gratuitous Space Battles, and Jamestown Steam Key (all in one key)
Steel Storm: Burning Retribution
Disciples II: Gallean's return
Making History: The Calm & The Storm
Ironclads collection
Puzzle Kingdoms
HiB #3: Crayon Physics Deluxe, Cogs, VVVVVV, Hammerfight, and And Yet It Moves
Dynamite Jack
Nightsky
Solar 2

gifts:
Toki Tori
Cthulhu Saves the World & Breath of Death VII Double Pack
Dota2 (lol)

TF2:
RIFT Well Spun Hat Claim Code (lol)
see http://bazaar.tf/profiles/76561198004581455

I want these: http://store.steampowered.com/search/?term=soundtrack&category1=21&snr=1_7_7_151_152