1 Key each
2x Adventures of Shuggy
6x Bad Rats: the Rats' Revenge
2x Booster Trooper
2x Caster
1x Commandos 2: Men of Courage
2x Commandos 3: Destination Berlin
1x Critical Mass
1x Cthulhu Saves the World & Breath of Death VII Double Pack
1x Cubemen
2x Dead Hungry Diner
3x Defy Gravity Extended
2x Dinner Date
1x Dungeons of Dredmor
1x English Country Tune
2x Fowl Space
2x Freedom Force
2x Garshasp: Temple of the Dragon
1x Greed: Black Border
2x Home
2x iBomber Attack
2x iBomber Defense
2x iBomber Defense Pacific
2x Insecticide Part 1
4x Iron Warriors: T - 72 Tank Command
31x Just Cause
2x Obulis
1x Overlord
4x Penny Arcade's On the Rain-Slick Precipice of Darkness 3
1x Poker Night at the Inventory
1x Puzzle Agent
2x Puzzle Dimension
1x Puzzler World
3x Roogoo
3x Serious Sam: The Random Encounter
1x Starvoid
2x Storm in a Teacup
1x Streets of Rage
1x Super Hexagon
4x The Political Machine 2012
11x The Ship - Complete Pack
2x Tidalis
8x Time Gentlemen, Please! and Ben There, Dan That! Special Edition Double Pack
6x Toki Tori
2x Twin Sector
1x Wizorb
2 Keys each
3x APOX
1x Cargo Commander
2x Cogs
1x Darwinia
1x Demigod
2x Fireburst
2x FlatOut
1x Half-Life Deathmatch: Source+Half-Life 2: Episode One
1x Half-Life 2: Episode One
3x Hamilton's Great Adventure
1x HOARD
1x Magicka
3x NightSky
1x Ironclads: Anglo Russian War 1866
1x Metal Drift
5x Nuclear Dawn
2x Razor2: Hidden Skies
2x Renegade Ops
3x Serious Sam 2
2x Serious Sam HD: The First Encounter (1x RoW / 1x US)
2x Sniper: Ghost Warrior Gold Edition
1x Space Pirates and Zombies
2x Star Wolves
1x Super Meat Boy
1x Thomas Was Alone
1x Total War Battles: SHOGUN
2x Trine
3x Tryst
1x Zeno Clash
3 Keys each
1x A Valley Without Wind 1 and 2 Dual Pack
1x Alan Wake Franchise
1x Half-Life 2: Deathmatch+Half-Life 2: Lost Coast+Half-Life Deathmatch: Source+Half-Life 2: Episode One
1x Penny Arcade Adventures: Precipice of Darkness Combo Pack
1x Portal 2
1x Terraria
3x Trine 2: Complete Story
4 Keys each
1x Alice: Madness Returns
1x Orcs Must Die! 2
2x The Elder Scrolls III: Morrowind Game of the Year Edition
8 Keys each
3x Serious Sam Complete Pack
1x Total War Mega Pack
1x Warhammer 40,000: Dawn of War II - Complete Pack
I have 2 TF Keys and 10€ Wallet. 10€ Wallet is 6 TF Keys.
So I can offer 8 Keys.
Also have 1 CS:GO Card Set and 25 more cards to offer!