If you have the National dex and you still have a masterball your in luck. First you have to catch a Ditto it is this purple blob thing that is on route 218 you get by using the Poke` radar. Then you breed it with ANY Pokemon that is holding a masterball. It will say the Pokemon don't like each other but they will still have eggs.
The Pokemon that comes out of the egg will be holding a masterball. You can do this as many times as you want.
You can't get more masterballs because in the game they give you 1 master to catch that games legendary. (e.g) In Pokemon soul silver Professer Elm gives you one masterball to catch Lugia or any other Pokemon.
You may use Pokesav to edit your save file, or you can try using Action Replay codes if you find any.
Use a cheating device. You can't get 99 masterballs on sapphire after catching the three regis without a cheating device. Also you din't need any regis to have 99 masterballs.
If you did not mess with any codes it is on the code screen. Click on the file called 'BAG CODES' and turn on the code called '900x All Pokeballs in Pocket'. And when you get on your person press L&R to access it.
The only way to get an extra masterball without trading is to win the lottery jackpot. The game does not allow you to receive masterballs in any other ways.
bred any Pokemon with a master ball atched and when the egg haches the Pokemon will be holding another master ball repat as manny times as nessery
You either cheat (sorry) or you just keep winning the poke ID lottery in the mall.
Well, on the first generation games there was the glitch with Missingno. Where you'd have the man show you how to catch Pokemon, then fly to Fuchsia, then surf to the Seafoam Islands and surf along the coast until you saw it, then the 6th item in your inventory would be like 129x. I don't believe there are any other ways of getting more Masterballs. You could also use a Gameshark.
you can use any code on any game without a computer but it takes AWHILE to manually put the codes in........................ but it IS 100% DOABLE
You must have a cheating device to enter codes for any game.
there are no clickable things any more but there are secret codes
no you have to pay