This is a special edition cover version from the 2015 Iwanami Shoten "Soseki, Again" fair. (The regular cover is also included inside.) I purchased this new and stored it on a bookshelf. It is unused, so it's in very clean condition for a used item, but as shown in the photos, there is some slight staining on the top of the main body, likely due to aging. Please check the condition before purchasing.