I have a book that I bought many years ago and have no idea of the real value. It is a publishers mistake: the cover is #331 Rudolph the Red-Nosed Reindeer, but inside is a Winnie the Pooh story with many pages duplicated and some bound upside down. It is definitely an oddity! Any ideas what it is worth? I am liquidating my collection and would like to know what a good price to ask for it is.