[H] Serious Sam 3 BFE [W] cards, coupons, games, or Offers

I have Serious Sam 3 BFE for trade

things I will take for it:

cards for skyrim , kerbal space program , summer sale cards

   25 of any of those cards for the game

   if this seems unreasonable, i am just going off a purely monetary comparison in which that amount of cards is worth a lot less than the game is. But if it still seems unreasonable let me know

Games: Lego Harry Potter

   Lego Lord of The Rings

   Magicka

   Sins of a Solar Empire: Rebellion

   Reus

   Towns

   Primal Carnage

   Bioshock Infinite Season Pass

mention any coupon or game offers and ill consider them.