I'm not understanding this and could use some help. This auction has Siren, Nightbeat, and Hoeshead listed as new in their plastic inserts. In the questions and answers in the auction, the seller states that he has a set himself and he purchased them from a toy shop. How could there be more than one set? Are these just original figures resealed in plastic inserts or did they make KOs of them at some point? Curious if anyone has run across these before.