I'm selling these items because I found them while sorting through unwanted things at my parents' house. These are CDs from the Masaharu Taniguchi Lecture Series. ☑️ The Truth of "One is All" Retail Price: 2000 yen ☑️ The Life of Truth, Goodness, and Beauty Retail Price: 2000 yen The CD cases have minor scratches, but they are relatively clean. It seems like I made a copy and listened to that, so I've only used these once. Please refrain from purchasing if you are sensitive to items stored at home.