All volumes are first edition, first printing. No individual sales. Mayu Matou (Cocoon) Complete Set (1-6) Volumes 5 and 6 are unopened. Volumes 4-6 come with illustration cards. Transparent film covers are attached, and the books will be shipped as is. I have read them once and stored them on a bookshelf. There may be some slight sun-fading. These are used items, so they may not be suitable for those who do not understand this.