Gold Mouse Ghosts are enemies found in Luigi's Mansion. They are very rare compared to their relatives, Purple Ghost Mouse and Blue Ghost Mouse. Once vacuumed by Luigi, they drop treasure of all sorts. They can be found in several corridors on occasions, appear in rooms, and have a 20% chance of appearing when entering certain rooms. Gold Ghost Mice and Speedy Spirits are the only ghosts that drop treasure.
Gold Ghost Mice are found in: Study, Area 2 Corridor, Fortune Teller Room (20% Chance), Dinner Hall (In Cheese behind chair), Tea Room (20% Chance upon entrance + Behind chair in cheese), Area 3 Corridor. They are found in various locations.