About product rank

N Brand new
S Unused storage items and dead stock products. Beautiful products such as scratches and dirt are hardly seen
A Vintage/USED product, but there are very few places that are particularly concerned and in good condition.
AB There is a mild damage and feeling of use due to aging, but it is relatively good as a vintage product/USED product.
B AgingItems that can see some damage
BC Items that stand out with noticeable damage and dirt, and you can feel the feeling of use
C Products with prominent damage and dirt