I was reading about a dealer who sold a CGC book and then some two months later, the buyer asked to return the book. The reason for the refund was that the book wasn't able to be added to the person's registry. I think the former owner refused to transfer the book, although I don't know how that works. Anyway, as someone who doesnt bother with the registry, this seems like something I wouldn't allow. However, I have an open mind on this and am interested in the case for a refund.
Why should a two month old transaction be canceled because a book has an issue with the registry? There is no doubt the book is real, as is the slab, and the certification numbers.