Harry Potter and The Half-Blood Prince 1st Edition 1st Print 652 Pages 11 Error

J. K. Rowling "Harry Potter and the Half-Blood Prince", 2005, stated 1st American edition, first state with full numbering sequence, better yet - error copy! - ending on page 652 instead of 672. Very rare. Condition: As found, as shown in the photographs. It's in pre-owned condition with some as seen dust jacket wear on the front of the dust jacket/small bend on inside front corner of dust jacket. It has two notable errors; one is that it's only 652 pages instead of 672. The other is that on page 100 (not page 99 like usual) it reads "and when you've got your eleven (should be ten) 'outstanding' O.W.L.s…" which was corrected in later printings. See all photos as that is part of the description