go to your mom after getting your 5th badge this works for both sapphire and ruby but am not sure about emerald !!!!!!!!!
Chat with our AI personalities
You can find an Amulet Coin in the Goldenrod Department Store basement.
you can find the amulet coin on celadon city in the west side of the city there's a path through the cycling road go up on the path there is professor oak's aid and that's the amulet coin
You should be able to find the Amulet Coin in Amity square above Hearthome city. You need to use the warps to find it. go heart home city then go to the amity square go in on the right entrance and go up you will see a pokeball and it has a amulet coin
In the big building either it's west of celadon city or fuchsia city but there is a prof oak aide inside on the top floor and he gives you the amulet coin if you have registered 40 Pokemon in the pokedex.
The Amulet Coin is obtained in Hearthome city's East Entrence of Amity Square (must be east). Enter and go to the third ruin all the way down the straight path you can take and pick up the PokeBall with the Amulet Coin containing it. Hope this helps.