[H] Serious Sam 2 75% Off Coupon [W] Cards or Games

Have Serious Sam 2 75% Off Coupon (Valid: Fri Aug 23 2013 19:10:40 GMT-0500)

Only Trades (not Marketable)

LOOKING: Cards or a Game (Steam/Desura Keys)

MAYBE: TF2/DotA2 Items, Steam Backgrounds, Steam Emoticons, Beta Test Key

NOT: Other Coupons, Freebies