I purchased this myself on Mercari. Below is the product description at the time of purchase. Securities Sales Representative Study Text [Type 1 & 2 Compatible] 2023-2024 Securities Sales Representative Type 1 Practice Questions This is a set of two books. I only used these two books for exam preparation. I was able to handle it sufficiently with these. I have disposed of the outer covers. The study text has writing on a few pages, but the practice questions have check marks in places instead of writing (like the writing in image 3). I think the inside is relatively clean. If you have any questions, please comment.