There are no folds or markings. Both come with red sheets. The CD and separate booklet have been detached, but the CD has not been opened. I passed using these two books, so I think they'll be helpful. I'm not considering a significant price reduction, but I'm willing to offer a small discount, so please feel free to ask. Eiken (Grade 2) Complete Strategy Problem Collection: Retail price ¥1540 Eiken (Grade 2) Must-Know Vocabulary Speed Master: Retail price ¥1320