All 9 volumes of Naoki Urasawa's Monster (The perfect edition) : r/MangaCollectors
VIZ on X: "Monster: Perfect Edition has arrived in the office! Naoki Urasawa's classic is coming back and better than ever! http://t.co/EJyvch5Sn8" / X
MONSTER Full Version [ in Japanese ] vol. 1-9 Complete Set Manga Naoki Urasawa | eBay