I do not respond to negotiations or requests for price reductions. As those who have been watching since the item was first listed will know, the initial price was around 8,000 yen. The price has been reduced to this disposal price. Please understand that the price is even lower than the market price and the appropriate price for similar products. This is a set sale of Shinken Zemi High School Course and mini reference books. お得セット (includes shipping) A volume of 74 books!! 15,900 yen → The contents of image 1 are the entire set. Plus 4 books for high school entrance exams for review. Shipping is planned via Mercari collection service. Main subjects are English, Mathematics, and Japanese. Also a little Biology Basics, World History, and Japanese History. #Shinken Zemi High School Course #Benesse #Summer Vacation #Home Study #Self-Study #Entrance Exam #High School Course #Benesse #Mock Exam #2nd Year of High School #Workbook #Mock Exam #Drill #Textbook #Practice Problems #Rehearsal #Reference Book #Entrance Exam Preparation #Practice #Challenge #2018 #Mathematics #Japanese #English #Classical Japanese #Classical Chinese #Advanced Course Unanswered No writing or highlighting Slight wear and tear *Pages 8 and 10 have some pages used I have carefully checked nearly 80 books page by page. However, there is a possibility that I may overlook small things. Thank you for your understanding. Please purchase new items if you are particular and will nitpick like a proofreader. Simple packaging Planned to be packaged in a recycled cardboard box or a sturdy paper bag. #Reference Book Bundle Discount Welcome 【Practice Challenge】 3 English High School 2nd Year Advanced Course 3 books 4 Japanese Classical Japanese/Classical Chinese 5 Mathematics Advanced Course/Most Advanced Course 3 books 6 Mathematics Advanced Course 5 books 【Understanding Lessons Challenge】 7 Mathematics II [Expressions and Proof][Complex Numbers and Equations] 2 books *8 Mathematics II [Figures and Proof][Trigonometric Functions] 2 books ・Figures and Proof (p16-17 have highlighting and answers, p19 has answers, p25 has a crease) 9 Mathematics II [Exponential and Logarithmic Functions][Differential Calculus][Integral Calculus] 3 books *10 Mathematics B 4 books ・Sequences...(Writing and answers on about 3 pages, highlighting on about 5 pages, creases on about 2 pages) 11 Japanese Classics Classical Japanese/Classical Chinese/Modern Japanese Part 1/Part 2 Only 1 page has a crease 12 Japanese Modern Japanese Part 1/Part 2 2 books 13 English Communication English II Part 1/Part 2 2 books