To be able to get unlimited Rare Candies you must:
- Use Gameshark
- Type the codes as they appear. The MUST BE ON, codes must be on at all times.
Pokemon Sapphire [M] Must Be On
Item Modifier Slot 1 for rare candy:
- 82025C94 0044
You must make sure you set an item you DO NOT want in slot one, then it will be replaced by RARE CANDY.