If you don't mind me asking, where did you purchase it? I may be able to find out. I can already find it for $5 - $10 which is cheap so I'm not trying to get you out of a trade. I'd rather trade than spend money again if I can help it. I just need to know if it would work first.
Supreme Commander and Forged Alliance Bundle
Something
MAFIA 2 | Key
Sid Meier's Civilization V | Key,Humblebundle Gift
Gun Monkeys | Key, Steam gift
Skullgirls: Encore | Key
Sid Meier’s Ace Patrol: Pacific Skies |Humblebundle Gift
Sid Meier’s Ace Patrol |Humblebundle Gift
Natural Selection 2 |Humblebundle Gift
Batman™: Arkham Asylum GOTY |Humblebundle Gift
F.E.A.R. 2: Project Origin |Humblebundle Gift
The Lord of the Rings Online: Steely Dawn Starter Pack |Humblebundle Gift
Sniper Elite V2 - St. Pierre |Steam gift
Sniper Elite V2 - The Landwehr Canal Pack |Steam gift
Sniper Elite V2 - Kill Hitler + 2 Rifles |Steam gift
Sniper Elite V2 - The Neudorf Outpost Pack |Steam gift
Any game for trade
(H)
Mount & Blade: Warband - only for CZ/SK region - steam key
Inquisitor Deluxe Edition
Numen: Contest of Heroes
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(Supreme Commander and Forged Alliance Bundle) - traded
( Red faction: Guerrilla) - traded
(Overlord Complete Pack) - traded
(Sine Mora) - traded
(Deponia) - traded