Don't you just hate it when . . .
You submit a sequentially numbered set of books to be graded, whether they're a run from a series or all from a self-contained miniseries, and they all come back with the same grade . . . except 1?!And that one just happens to be in the middle of the set, sending your OCD into Overdrive?!
This happened to me recently when I submitted the 5 Variant Cover books of the Marvel Miniseries 5 Ronin.
I did my best examination to make sure they were 9.8