The easiest way i think you can get one is after catch dailga, garintina, or palkia is go to the news paper guy in solaceon town and go to the news paper man. Get the Pokemon that he asks for and BEFORE you talk to him, save the game. Then go talk to him. If he doesn't give you a master ball turn off the on. Keep doing it until you get a master ball. It might take about atleast 10 mminutes so be patience.
(P.S. the news paper guy's house is right across form the Pokemon center).
I don't know who wrote the above but it really helped me! From Gigagirl
You cant buy master balls... you can get it from a lot or something its not so easy to get
you can migrate master balls from previous games and you can also use the emerald cloning glitch.
Either weakening its HP or using a Master ball, but i recommend you use a master ball.
no but you can get a action replay and you will have 999 master balls but if you dont have on you can try and win the lottery in jublife tv senter
dialga cuz it is very hard to get him. he is on the spear pillar and he is at level 47? yes. so that is the hardest Pokemon to catch. use ur master ball to catch anyother 1's just buy 10 normal pokeballs and you will get a premier ball they are better than ultra balls from the Pokemon master No, you're not the Pokemon master. Dialga is very easy to catch and is one of the most easy legendaries to catch. Use Ultra Balls, I caught him in 20 Ultra Balls. :P
There isn't a way to get master balls with cheating...
trade for master balls online. particularly people who can hack them and multiple them.
There is no way to do such a thing.
there is no way
You can catch them with Master Balls without hurting them (the easy way). When you are going to do it the hard way (catching them with Ultra Balls), make sure the lead Pokemon knows a move that puts them to sleep. Latios will be on level 40 and so will Latias.
no
there is no way to get 3 or more master ball.[the only way is gameshark or code breaker
If you want to get master balls in the beginning you have need the cheat code! There's no way you can get it any other way in the beginning. But in the last part you fly to Professor Oak he will give you a master ball! For cheat code you can have master balls for free!
You cant buy master balls... you can get it from a lot or something its not so easy to get
There is no way to do this.
Attach your master ball to ONE POKEMON, next CLONE that Pokemon for how many master balls you want. Next detach them, and release all the clones (if you want)
Hax and gamesharx! In fact, they're the only way to get 999 or 99 rare candies or master balls.