: Two Moon Stones are found here. One is visible in a Poké Ball in the upper-left corner of the first floor. A second is hidden on a rock in the basement level, just before the Super Nerd trainer.
: Additional stones are located in the Rocket Hideout (B2F) in Celadon City and the Pokémon Mansion (hidden in a box on the 1F) on Cinnabar Island. buy moonstone fire red
: Wild Clefairy found in Mt. Moon have a 5% chance of holding a Moon Stone. You can use the move Thief to steal them or catch multiple Clefairy to find one. : Two Moon Stones are found here