Honestly, that book is not in mint condition.  There appears to be a color breaking spine tick near the staple.  The top of the book looks rough.  And honestly, the bag in which it's currently stored in looks terrible which makes me really question the amount of care that has been given to it.  I have 8.0's that look better than that.  As someone who learned the hard way and ended up getting books back with disappointing results, I would absolutely not send that in to be graded.  It'd just be a