For collectors who appreciate the allure of antique coins, this is an exceptional specimen. It is the last koban issued by the Edo shogunate. Certified by: PCGS (Professional Coin Grading Service) Damage - AU Details Please refer to the images for the condition. - Customs duties are payable by the purchaser. These Koban are historical Japanese coinage from the late Edo/early Meiji period. Their value is based on rarity, age, and numismatic significance, not on bullion content, and they are collected for their historical importance rather than precious-metal purity.