Beanstone

Template:Item-infobox Beanstone are items that Mario and Luigi find in Mario & Luigi: Superstar Saga. They are the treasures of the ancient and long-forgotten Soybean Civilization. They start to appear in pre-selected spots of the Beanbean Castle Town after talking to a Beanbean scholar who happens to be Fava's brother. If all ten of them are collected and given to the scholar, he will give Mario and Luigi a Bros. Rock badge. After the second invasion of the Beanbean Castle Town caused by Bowletta, this sidequest is not open.