I have learned the material, so I no longer need these books. There are pencil check marks in the problem sets. There is some wear and tear, but I don't think it will interfere with studying. I slightly tore the book when I took it off the shelf. ◯ "Revised Edition Web Design Skills Certification Level 3 Past Exam Questions" Internet Skills Certification and Promotion Association (NPO) Price: 3190 yen ◯ Learn from the Basics Web Design Skills Certification Level 3 Guidebook and Practice Questions Winet Co., Ltd. Practice Questions Price: 1980 yen *For sale as a set. There are no noticeable scratches or stains, but please understand that these are used items.