Retail price: ¥〇〇 ● Condition: Multiplication and division sections show yellowing. Addition and subtraction sections are new and unused. Purchased at a bookstore a few days ago and read only once without removing the cover. ● Cover: Yes ● Yellowing: Yes ● Creases: None ● Scratches: None ● Folds: None ● Writing: None ● Other notes: This item is available for immediate purchase. Please consider this a used item before purchasing.