found some on gamefaqs.com
there is gameshark codes
No.
Eternal Poison happened in 2008.
No, you cannot. Because you have to put the codes into the GameShark itself and then put your game in.
on the gameshark
Eternal Poison was created on 2008-02-14.
in neoseeker type Pokemon gold and there is a word gameshark and then click on the word and there gameshark codes
You can search for GameShark codes on google by typing "GameShark Codes" and after type for either Ds, Vba, etc. You can also check in youtube and search it but give the specific name and software of the game. Example: 'Pokemon Leafgreen Gameshark Codes'.
no you must have a gameshark to use gameshark code because there is no other way to enter them into the console but if you get a gameshark then many codes come downloaded on them so you don't have to type them in GET GAMESHARK THEY ARE AWSOME
I don't know any codes, but gameshark will erase memory.
In order to create your own Gameshark codes, intense familiarity with hexadecimal coding is required. Pre-generated codes can be entered with ease, however, and several places supply these codes.
You may only use gameshark for Pokemon firered codes! Buy the gameshark from gamestop. There are gameshark codes on youtube and supercheats.