Instant purchase and silent purchase are welcome. There are no writings or markings. Regarding discounts, it's easier to respond if you provide a price. Please understand that we may not be able to accommodate all price requests. Even during price negotiations, we will prioritize the person who purchases first. There is a smoker in the household. We store the items separately and take odor control measures, but please refrain from purchasing if you are sensitive to smells. Please purchase with the understanding that this is a used item. (May include yellowing, scratches, tears, folds, and odors from aging) We inspect items before listing as much as possible, but there may be oversights due to amateur inspection. ●Shipping Method We will ship via Mercari delivery service (with tracking and compensation) after purchase. Depending on the size after packaging, we may change between Rakuraku Mercari Delivery and Yu-Yu Mercari Delivery. We will package the item in an OPP bag. "Information Literacy for Problem Solving" Ikuo Taniguchi / Masayuki Minow Price: ¥2700