4, i think...pretty sure.
Top right of cinnabar island.
Look for it.... Everyone else did
the cinnabar key is in a poke ball that is in the Pokemon mansionin the last floor of cinnibar gym.
Ditto can be found on the Cinnabar island mansion and to the right of Fuchia City.
On cinnabar island. You can get to Cinnabar by using surf from Pallet Town. To use surf, you need to get Fuschias gym badge.
The secret key is in the Pokemon mansion (Cinnabar Island) in the basement.
There are two different floors on the mansion of Ao Oni. The two floors are called the basement and the green floor.
Top right of cinnabar island.
go in the cinnabar mansion. lolderp
on cinnabar island
get the key
You will find it in the Pokemon mansion on cinnabar island.
you have to find it inside the Pokemon mansion located on cinnabar island
on Cinnabar Island.Pokemon mansion is on cinnabar island if you don't know how to get there go to pallet town then go south surfing on one of your Pokemon and there your at cinnabar island.
Cinnabar island.
In Cinnabar island in the Mansion in Firered.
you have to get a key in the Pokemon mansion