I purchased this at school, but it has been stored at home without being used. The CD is also unopened. The name written on the back has been erased. (See photo 2) I think the shipping cost will be high, so I'd like to keep the price as is. A grammar book to improve practical expression skills. - Title: Jissen Royal Eibunpou (Practical Royal English Grammar) - Accessories: With CD - Authors: Yo Watanuki, Mark Petersen - Features: Example sentence memorization - Number of pages: A thick book Thank you for looking.