2025 Edition Social Core Plus & Science Core Plus Two-Book Set - SAPIX Purchased new from a bookstore, but my child didn't use them. The covers have some minor folds and stains from storage, but the contents of both books are like new. There is no writing inside. The red sheet has been cut out, but I will include it with the books when I ship them. "Science Core Plus" SAPIX Elementary School Price: ¥1,430 + tax "Social Core Plus" SAPIX Elementary School Price: ¥1,429 + tax #SAPIXElementarySchool #Books #Nature/General #SAPIXElementarySchool #Books #SocialStudies/General Please refrain from purchasing if you are looking for a perfect item or are overly concerned about minor details, as these are items stored at home. Thank you very much for viewing. Please check the photos and purchase if you understand and accept that these are used items.