Pokémon Sapphire Tips

Good Items in the Beginning of the game
If you're near the start of the game then this can really help you get some good items.

First, catch a Zigzagoon. Its special ability is 'pickup' so when it's in your party it can pick up items when you're walking around.

I caught one in the grass by Little Root Town and in less than an hour I got 2 ultra balls, 3 revives, 2 super potions, some berries and a few other items.

If thats not enough, then you get a whole team of Zigzagoon in your party and they will pickup loads of items.