Purchased the complete set on Amazon in 2023. I read them once and then stored them on a bookshelf. There may be some minor folds or tears on the covers, but I haven't checked the contents in detail as there's no issue with the pages themselves. Volumes 1-10 are 628 yen each (including tax). The Another Story volume is 524 yen (including tax). I purchased all of them new, so the original price was 6,804 yen. No individual sales. Looking forward to your purchase of the complete set.