StoryD/D 2001-018

The Changing Banknotes

US' banknotes have become withered and yellow. The only solution is to make a shampoo with a special blue nettle that grows only in BB's courtyard. US dressed as an old lady tries to get at least one little plant but BB discover him. Nevertheless they decide to help him to protect "their" money. After that the banknotes change colour several times.