acton replay is ony way SOS :-]
action replay is best
you get unlimited master balls by using action replay and put on master balls x999
you can't.
action replay
You can get an action replay and get the 999 master balls cheatand have unlimited master balls!
Gotcha! It's really Pearl!
to get master balls..you must have a friend with action replay and trade you pokemons that will hold a master ball
game shark or action replay
The GTS cloning glitch.
you get the master ball once you beat Cyrus in the galactic building
You cant buy master balls... you can get it from a lot or something its not so easy to get
hack with ar or gs or ect. hak with ar or gs or ect...