The Schiffer toy stove book has four different styles of Perfection stoves. The one that matches the one in the red book is missing the stove pipe and back piece, value $250-350. The one in the red book is missing the stove pipe, but has the back piece. I think one complete would bring would bring 450+ easy. I ran one up to $600 at auction a couple years ago. It wasn't a Perfection but it was complete and in great shape and had mini cookware. Don't remember the name though. Some real nice ones come up on ebay ever so often.