no
You can buy these at the mossdeep city pokemart.
You can buy these in Ruby, Sapphire and Emerald at Mossdeep city's pokemart.
Once you help the Devon corp you can purchase timer balls and repeat balls at the rustboro city pokemart.
You cant.You can only get 2 master balls.
You can get timer balls at the rustburo pokemart. that's where my friend and i get ours. they are great for catching legendaries, but you will need a lot of them.
go to the haunted marshes defeat the dragon master.He will give you 3 master balls and 1 rare candy.only works on sapphire.
Technically there's infinite master balls because you can win one from the lottery in lilycove city in the dept store.
Enter these two codes and go to a PokeMart..there..You should be able to buy Master Balls. Master Code: D8BAE4D9 4864DCE5 Buy Master Balls Code: 82005274 0001
you cant get sapphire master balls i thinck
Quick balls don't exist in sapphire.
you have to get master balls from professor roan
you can find dive balls at the mossdeep city pokemart