It is not possible to make master balls in Pokemon Pearl version. You can get one from beating Cyrus or in the Game Corner.
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No, You have to use an AR code to buy Master Balls on any game.
No you only get one master ball in Pokemon pearl. Sorry if this has upset you.
Not without hacking.
cheating
to get master balls..you must have a friend with action replay and trade you pokemons that will hold a master ball
you get unlimited master balls by using action replay and put on master balls x999
You can get one Master Ball in your GBA game and then migrate to Pokemon Pearl with a Pokemon holding the Master Ball.
use an action replay
action replay
You can get an action replay and get the 999 master balls cheatand have unlimited master balls!
you can't get 999 master ballsdon't waste it on dimond or pearl they can be caght with a ultra ball OK.