This is the price for all six volumes together. All volumes are first editions. The included questionnaires are also included. ◎Free shipping, no comments, immediate purchase OK. Volume 1 has some yellowing on the edges. Volume 1 has a scratch on the bottom of the cover. Volume 3 has a slight fold in the obi (sleeve). Volume 5 has a scratch on the top of the back cover. Please refer to the photos. Will be shipped with waterproof packaging. Please understand that these are used items before purchasing.