How do you get the eon ticket using a GameShark?
first get a gameshark and type this code (for ruby version only) 82025CE40113 then go to the ferry port in lilycove(not slateport) and then type this code in 32026A5E0088 now you will have the Eon ticket and access to southern island and catch island.
The Eon Ticket was an event item that was given out as an Mystery Gift. It allowed access to Southern Island for the other Lati Pokemon. Unfortunately, the Eon Ticket is no longer available for Pokemon Sapphire, Ruby, and Emerald, and a cheating device like the Action Replay or GameShark is required.
You can obtain the Eon Ticket only from a official Nintendo Event, but they are not held anymore for older games. An eon ticket can be obtained from a Nintendo event or a cheating device such as the gameshark or action replay. There's no point in having the Eon Ticket in HG. You can only go to southern island on R/S/E. But if you really want it anyway, you have to trade it from R/S/E.