Volumes 1-22 are unopened and still in shrink wrap. Volume 23 is the only one that has been opened. I have not read any volumes other than volume 23. Available for immediate purchase. No individual sales or price reductions. In beautiful condition with no noticeable stains or tears. Volumes 19, 22, and 23 have slight yellowing. Please check the images. They have been stored in a dark place, but there is some general aging. Please understand that these are used items before purchasing.