okay if you want to get the coincase you need to first get harbor mail {found in lily cove mall} and take it to mauville city then you go down to a house with just a girl in it talk to her {she will say iwish i had a bike because i would go shoping and get harbor mail} if you have the harbor mail she will ask if you want to trade it for the coincase.
Chat with our AI personalities
nothing it was just an amulet coin
get a harbor mail. Then go to mauvile city,and then find a house left of the pokemart then she will trade you a coin case..by: kordell
if your looking for a coin case for the game corner then you go to the restrant and talk to all the people in there. there will be one guy who lost it all at the slots and he will give you the coin case.
If its in the same place as sapphire and ruby, if I remember correctly it should be in a house in mauville. I dont know if im correct though because i beat the elite 4 like 2 years ago and ive almost completed my pokedex.
In celadon city there are some houses near the gym enter each and one of them should be the cafeteria talk to the guy sitting in the top left corner he gives you a coin case.