All items were purchased new. Volumes 1-7 do not have the obi (paper strip) as it was discarded, but volumes 8-12 have the obi. They are in good condition as they have only been read once and then stored on a bookshelf. Volume 12 is still new, as it has been kept in its original transparent film without being read. Bonus items for volumes 11 and 12 are included (see image 4). There is a small dent on the back of volume 1. Please check image 5, although it may be difficult to see in the photo. Instant purchase is OK. No individual sales. Price negotiation is possible (please comment). Feel free to contact me.