This was part of a 42-volume reissue of the original manga by Akira Toriyama, produced in collaboration with Star Comics.
Since this is a physical newspaper supplement from 2017, you can find the original printed volumes or official digital equivalents through these channels: This was part of a 42-volume reissue of
Collectors often list individual volumes or full sets of this specific RCS edition on eBay Italy or local marketplaces like Dungeon Street . Il manga di Dragon Ball in edicola con Corriere e Gazzetta This was part of a 42-volume reissue of