Thanks to the reliable Spanish Dragon Ball expert and Derek Padula’s translator Antonio Kaytos for reporting on this, a new edition of the manga is coming, and it is a gorgeous piece for collectors.

According to Madrid-based media outlet Tomos y Grapas this manga release will be a “replica” emulating the contents originally published in Shonen Jump by combining colour pages with black and white.
Each volume will cover a different story arc in addition to being the same size as Weekly Shonen Jump magazine and containing more pages than the tankoubon and kanzenban releases.
The Legends release of the manga will feature as part of the novelties during the Barcelona Manga Fair and three boxes are expected to be released over the run of this new manga edition.
The Dragon Ball manga (published as Bola de Drac) has proven popular with Spanish audiences for decades since the first volume was released back in May 1992, and this new edition should serve both newcomers and long time fans well.