Red Faction: Guerrilla DLC received a permanent pricedrop.
Red Faction: Guerrilla - Demons of the Badlands (http://marketplace.xbox.com/Product/Red-Faction-Guerrilla-Demons-of-the-Badlands/00000000-0000-400c-80cf-00025451080d?cid=SLink) - 400 Microsoft Points - 50% off
Red Faction: Guerrilla - Multiplayer Pack (http://marketplace.xbox.com/Product/Red-Faction-Guerrilla-Multiplayer-Pack/00000000-0000-400c-80cf-00035451080d?cid=SLink) - 320 Microsoft Points - 43% off