This is a set of 8 volumes: volumes 21 through 26 of the "Complete Works of Calligraphy" (Heibonsha), plus two separate volumes. I purchased them around the beginning of the Heisei era, and they seem to have been stored on a bookshelf without being used, so their condition is very good. The base price per volume is 4,200 yen. The two separate volumes are 4,400 yen each. It is difficult to ship all 28 volumes together due to weight restrictions, so I have listed them in three separate items. Please consider them if you are interested.