This title is good enough and has enough draw such that I would consider paying for all DLC or extras that they release. If they released the collector's edition content on Steam, I'd probably pay the extra $10 but it has to be on Steam. I am not interested in a THQ account. I don't care about art books or posters or jewel cases or anything physical. I am only interested in the game content and I want it in my Steam account alongside all my other games.