unfortunately you can't get 99 or even just 2 master balls but you can get 1st at silph co in saphron city.
use a game shark and type "22671 master balls 99857=999
hello the add377e22caaç
you have 2 go to cheats and go to game shark and type this code 9E6AC862823AB7A8 this is the master code and again repeat every thing and instead of typing the master code , type DCEEEC34AFEADC26 then you get unlimited master balls
No unless you have a game shark
Go to Mt. Cornet and its in the cave. About 50 of them. I found 23. My son is crazy bout Pokemon games, try seeing to get Pokemon Diamond. My name s Toby and impossible you cant do that the only way to get inlimited master balls.The only way to get that is to buy a action replay.Their on amazon for like 20 dollars so don't be a
use a game shark and type "22671 master balls 99857=999
use a game shark
duplicate or you use action replay and write down the code
Dceeec34afeadc26
Just use the program "A-Mart"
buy shootin batman
use your balls
123 don't trip
hello the add377e22caaç
You can't but when you Defeat Cyrus in the Galactic Veilstone building and he will give you it.
You can most likely use cheat codes, to obtain more Master balls, but that requires the action replay, and or (Game Shark?)....
there is a game shark cheat THAT WORKS for Pokemon ruby there is no codes. it's for having all the poke balls,so then you will have 99 master balls and then give one to a Pokemon and trade it. once you have traded it, take the master ball from it and repeat this process.