Dinobot/Tigatron 2-pack. Rhinox/Blackarachnia 2-pack. Wolfgang/Buzzsaw 2-pack. BigBadToyStore has had them for awhile and every once in awhile I see them pop up on Ebay, but I've been meaning to ask about them. Were they a store exclusive? Wide release? The prices I've seen these 2-packs go for is always very high. I had no idea Hasbro/Kenner had ever released BWs in 2-packs like this. I don't really remember anythign like that until Energon.