Thank you for viewing. This is an unopened item of the Shohei Ohtani card set, "Grateful Days," released by BBM in 2018 in a limited edition of 3,000 sets. It is completely unopened with the original shrink wrap. https://www.sportsclick.jp/products/detail/8900 Within the 3,000 sets, there are 11 limited-edition cards with Shohei Ohtani's autograph. Even if a signed card is not included, a card with a serial number is guaranteed to be present. Please refer to the official URL above for details. The 11 limited-edition autograph cards have been traded on auction sites for around 6.6 million yen. Given this current price, further price increases are expected in the future. Furthermore, it is believed that hardly any unopened sets remain. This is the last one I have. I will not accept price negotiations. Thank you for your understanding.