Kaibutsu-kun Volumes 1-13 Complete Set Volumes 1-2 are 6th edition, Volumes 3-13 are first edition. Due to long-term storage, there is yellowing, staining, torn cover (photo 5, volume 1), water damage causing warping (photo 8, volume 10), and other traces of sticker removal and tape residue. I checked quickly, and there were no tears or major scribbles inside. I apologize if I missed anything. Most are first editions, so I think they are rare items now.