Collector interest
Frisky Tom brings Nichibutsu's 1981 arcade puzzle to Game Boy, a plumber reconnecting pipes sabotaged by mice. This 1990 Japanese port by Soft Pro stayed obscure, never left Asia, and the source game is itself little known. The cartridge's scarcity, more than any reputation, drives its value. A vintage arcade curiosity for fans of forgotten puzzlers and the early Japanese Game Boy catalogue.