Regarding BGS: BGS is a grading service provided by Beckett Grading Service (BGS) in the United States. Grade 10 is the highest grade, and there are two types: a gold label and a black label. Both gold and black labels are said to be more difficult to obtain than PSA's highest grade of 10. (PSA is a grading organization in the United States) Grade 10 (PRISTINE) is a grade that indicates that the item has passed a strict evaluation based on the criteria that three of the four sub-grades are the highest evaluation of 10. (Please check the photos for the sub-grade evaluations of this item) Please check the photos for the condition of this item.