I don't consider a partial refund request to be a scam per se... I miss stuff, most of us miss stuff once in a while. If they show me something I missed and I agree that knocks the book from a VF to Fine, but they want to keep the book, then a partial makes sense. If I missed something huge like a missing page, clipped insides or whatever I just let them have the book for free. I sold a copy (non-CGC, a bit lower grade copy) of this book (which is on the Gerber "rare" or scarce list or something like that, 6 copies on the CGC census) to someone here and missed that some 3 year old had decided to do cut outs on some of the pages. Anyway, the boardie got the book free, at that point I felt terrible: