Infinit
you cant get sapphire master balls i thinck
action replay,finda shiny magmar,and trade
Well, first place in the lottery in sapphire awards you a masterball so trade with as many people as you can and check it every day! I have two masterballs thanks to this method! Not sure about pearl though.. if you have 2 or more you can give em to a ditto and another Pokemon and breed them. It worked for me i have 999 masterballs LOL
Level up the 3 regis to lvl 100 and u speak to a girl in lilycove department she gives you 99 masterballs. IT WORKED ON ME! :D
you cant
yes there are codes but im still trying to find them
not unless you trade one no.
No but you can have a friend trade you a Pokemon holding the masterball they got.
Team Aqua's hideout
probably action replay but you can just buy a firered leafgreen sapphire or ruby and just save the masterball you get from them and give them to one of your Pokemon and migrate it
The only way to get more masterballs without cheating is to have other leafgreen versions or firered or ruby or sapphire or emerald or Pokemon colosseum or Pokemon xd gale of darkness trade the masterball that those games get to leafgreen other than that you have to win the lottery in ruby and sapphire and emerald at lilycove city to get another masterball then trade it to leafgreen.