The age and grade are unknown, but I believe it is at least not an artificial object. Approximately 41cm. There may be fine scratches consistent with normal wear and tear. Some price reduction is possible, but only those who intend to purchase should request a price reduction via comments, stating their desired price. Template comments or those without a stated desired price will only receive a 100 yen discount. Also, unreasonable price offers will be blocked. #BlackCatNig'sOtherAccessories #Amber