Pretty much what I was going to say.
It presents as a much lower grade copy, despite what the 9.8 sticker, or the seller themselves, might claim.
Yup. I’d look at the situation from the opposite perspective; as overpaying for a 9.0 or such by $1000s, not receiving a 9.8 at a price reduced by $1000s below GPA. Misdirection, not a ‘bargain’, especially if the seller failed to provide Nick with a back cover scan and full disclosure.
Difficult to believe that anyone who owns an UHG, extremely expensive key would've been unaware of this when they thought about consigning the book to an auction site.