Space Brothers, complete set of 44 volumes + volume 0 + a notebook. Individual sales are not available. There is yellowing, stains, marks, scratches, and creases due to aging, but the contents can be read without any problems. I have checked the set overall, but I have not checked each page in detail. Please understand that there may be oversights due to amateur inspection. Please refrain from purchasing if you are looking for a perfect item, as this is a used item stored at home. We do not accept price negotiation comments. Instant purchase is OK.