[W] Sonic Generations / 50% coupon [H] Coupons or $$$

I want 50% coupon for Sonic Generations,
I can offer $2.50 for the coupon, or you can buy the game with your coupon and trade the game with me for $10.

Also have coupons if you want these instead:

• 50% Railworks 3: Train Simulator 2012
• 50% Grand Theft Auto IV Complete
• 50% Recettear: An Item Shop's Tale
• 33% Warner Bros
• 33% Bethesda
• 33% Deep Silver
• 25% Lord of the Rings: War in the North

Also have:

• Humble Voxatron Debut
• Humble Introversion Bundle
• HIB #4

https://steamcommunity.com/id/shauntmw