Prefer to buy straight up if the price is decent. I don't really have anything of trade. Couple of long shot items here but I'm looking to get ahold of the head for Kreo Sideswipe [just the building set's head, not the Kreon's] and I'm hoping someone here bought two to display one in alt mode and therefore doesn't need the head. I'm also in need of the Alt Prowl's passenger door. Long story short, I managed to get one without a side mirror. It's driving me nuts. Thanks for looking.