Please check the photos for the condition. I bought this intending to use it, but it ended up sitting on the bookshelf. This is a used item, so please understand this before purchasing. There are no noticeable scratches or stains. The included 2 discs are unused. There is no writing and they are in beautiful condition. I am also selling other reference books. Thank you. "Rikei Tamago no Eigo 40-Day Training Kit 4-Volume Set" Yoichi Sato / Kaoru Nobusada / ALC English Publishing Editorial Department Price: ¥7,150