※No price negotiations※ This is an old item that has been stored at home for a long time, so please refrain from purchasing if you are looking for perfection or are nervous about the condition. Due to the size restrictions of Mercari shipping, it will be shipped with simple packaging, just in a plastic bag. There is some slight yellowing, but I think it's not noticeable. I don't see any major stains or scratches, but please forgive any minor oversights as I am a private seller. Please check the photos carefully and agree to the condition before making a purchase! ○ No claims or returns after purchase. ○ Please understand that this is a used item stored at home by a private seller. ○ Please consider carefully and make a purchase only if you are satisfied. ○ Please refrain from purchasing if you are concerned about minor details. ○ Will be shipped via Mercari with simple packaging (using recycled/reused packaging materials). #MegumiHanatsuka #Megumi_Hanatsuka #ShawnStevenson #Books #Society/Management "SLEEP: The Science and Art of Perfecting Sleep" #MegumiHanatsuka #Megumi_Hanatsuka #ShawnStevenson #Books #Society/Management