They are 50 yen each. For the minimum price of 300 yen, we recommend purchasing 6. Of course! Purchases of 1-5 are also welcome. Please comment if you would like to purchase or check stock. When purchasing, we will create a dedicated page for you, so please purchase from there. If you have any other questions, please feel free to comment. There are 6 types in total. ※1 There are some years with 2-3 in stock. ※The numbers in the circles indicate the remaining number of items in stock. ※1 As of 2025.10.19 There are 6 types in total, with 9 remaining! 1993 ❌ 1994 ❌ 1995 ❌ 1996 ❌ 1998 ❌ 1999 ❌ 2001 ❌ 2002 ❌ 2005 ❌ 2006 ② 2008 ❌ 2013 ❌ 2014 ❌ 2015 ❌ 2017 ① 2018 ① 2019 ❌ 2020 ❌ 2022 ② 2023 ① 2024 ② ※Stock as of 2025.10.19 There is warping from the time of purchase. Please refrain from purchasing if you are concerned. We plan to ship via regular mail, with cardboard and water damage protection. If you have any other concerns, please feel free to comment.