No individual sales, no price reduction. All 25 volumes of the collected editions are first editions. As the books are nearly 50 years old, I have selected "poor condition" overall. Please refrain from purchasing if you are sensitive to condition or do not understand the packaging in the photos. Volume 4, both "Plant Human" edition and "Body Turns to Stone" edition Volume 3, "Blood Won't Stop" Volume 6, "Hydrocephalus" Volume 13, "The Last One Remaining" Volume 17, "Witch Trial" Volume 17 of the paperback edition, featuring "Gold! Gold! Gold!", "Phoenix", and "Memories That Visited" "Treasure Book" featuring "Wall" and "Falling Objects"