(Note) Price is per book. I used completely different materials since I went to a private junior high school, so these textbooks are in excellent condition. I'm listing them in case anyone needs them. My name is written in them, so I will black it out with a marker before shipping. The price is per book. If you buy all three, the thickness will barely exceed 3cm, and the shipping cost will be higher, so it will be slightly cheaper to buy them individually even if you need all three. (The inquiry notebook in the third photo is an accessory for Mathematics 3) If you purchase all 3 at the same time, it will be 1200 yen. Thank you very much.