[H] Origin keys humble bundle [W] Bundle games, cards, cs items, key....

I have this origin keys:

Medal of honor,
Dead space 3,
Dead space,
Crysis 2 maximum edition,
Mirrors edge,
Populous,
Burnout paradise ultimate box,
Command and conquer 3: uprising.

I want steam games that i dont have, or one dota/tf2, some cards, cs:go items....