All our products are 100% authentic. If you have any questions, please feel free to contact us. This is part of my collection I bought them separately at convenience stores, electronics stores, and discount stores. Please understand that I cannot be responsible for the inclusion rate. Shipping We ship using Japan Post. Disclaimer: These packs have been taken out of sealed booster boxes and have been weighed and searched. As a result, the chances of pulling rare or high-value cards are significantly reduced.