So TK was just put up on the XBL 360 market place, yeah? But, it says if you have all the past DLC ((I do)) that you can get a standalone DLC in game option? But I can't find it, also its supposed to be 40$ right? Will I be able to purchase to other collectors stuff too, like the class items via another purchase? Mainly just want to know how to get both without having to buy everything I already have.