Pokémon Crystal Tips

Unlimited master balls (or any other item)
Just simply copy your pokemon while it is holding a master ball (or any other item)If you do not yet know how to copy a pokemon, here is how:
1.)choose a pokemon you wish to copy. then save in front of the PC
2.)boot up Bill's (someone's) PC
3.)go to deposit and deposit the pokemon or more
4.)switch to an empty box, when it says saving don't turn of...* turn it off, but do it quick, if it saves it won't work.
5.)enjoy your many masterballs/any other items/pokemon.

*=it does not have to be that, just turn it off before the sentence is complete.