At Slateport City, go over to to Pokémart. The person there will be selling harbor mail. Give it to the girl in the house to the right of the Game Corner in Mauville City, and she'll give you a coin case. (Or you can use it for other stuff too!) Hope I helped!
P.S. I'm doing a survey. Would you mind telling me your Pokémon team's species, gender, level and how many badges you have?
You go to Slateport city and go to Pokemon market. Here you can buy Harbor mail.
trade harbor mail with a girl in mauville
To get the harbor mail you need to go to slateport city
yes in slateport town pokemart or in the trick master house one of the levels you can find it
get a harbor mail from the trick house then trade it in to the girl in the house right next to the mart in mauville city
You go to Slateport city and go to Pokemon market. Here you can buy Harbor mail.
slateport city Pokemon mart
trade harbor mail with a girl in mauville
To get the harbor mail you need to go to slateport city
well just to let you know it is impossible because there is no such thing
Go to slateport city and go into the pokemart and talk to the cashier he will be selling harbor mail.
yes in slateport town pokemart or in the trick master house one of the levels you can find it
get a harbor mail from the trick house then trade it in to the girl in the house right next to the mart in mauville city
The coin case is given by a girl who nees harbor mail in mauvile city she lives in a house near the pokemart if you give her the harbor mail you will get a coin case you can get the mail in slateport city's pokemart or the market outside.
You can buy Harbor mail at Slateport City
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
Harbor mail