★Please read my profile before purchasing. This is a set of two books for first graders, including short story masterpieces and science stories. ① 10-Minute Masterpieces for First Graders List price: ¥700 + tax ※Lowest price: ¥300 ② Why? How? Science Stories for First Graders List price: ¥800 + tax ※Lowest price: ¥400 Both were purchased new and have been read a few times. They show some signs of use, but there is no noticeable damage (tears, folds, writing, yellowing, stickers, or name markings). They are in good condition. They have been wiped with alcohol. They will be shipped without bubble wrap. #SeeSmile'sBooks ※"Lowest price" is based on a comparison with similar items in the same condition (including shipping method, etc.) that were available for purchase on Mercari at the time of listing, using the search terms "10-Minute Masterpieces for First Graders / Why? How? Science Stories for First Graders."