[H]Red Faction: Armageddon (+DLC) steam key, Other keys [W] Keys, Refs, Dota2 rares

Looking for offers in TF2 Keys/Refs and Dota2 Keys/Rares. 1 Dota2 Rare = 1 Ref, varying per item.

STEAM KEYS

Red Faction: Guerrilla
Red Faction: Armageddon
Red Faction: Armageddon - Path to War DLC

Metro 2033, Risen, and Sacred Citadel (as a single key)

ORIGIN KEYS

Battlefield 3
Burnout Paradise: Ultimate Box
Command & Conquer: Red Alert 3 - Uprising
Crysis 2 Maximum Edition
Dead Space
Dead Space 3
Medal of Honor
Mirror's Edge
Populous