It will probably go higher, but maybe when books hit that level, people start to actually look at the book instead of just the label. Some bidders do, anyway. It reminds me of the Vancouver Namora no. 1 that sold through Heritage years ago. It was a beautiful book, but there was no rational way to justify its 9.8 grade. It should not have graded higher than 9.4. Someone bought the label the first time it sold, but the he (or maybe somone he sold it to) took a beating a few years later when bidders actually bothered to look at the book.