Floor 11.
there is only one master ball that you get in firered
There is no second master ball in any game.
giovanni, head of team rocket, after you beat him, you will get a master ball.
no, is only one
you have to save the president of silph co. to get the master ball.
After you defeat Giovanni in Sliph Co. the President will give you the MASTER BALL.
you could save before getting it, get the master ball, have a Pokemon hold it, trade that Pokemon, turn game off then back on, get another master ball, and trade Pokemon back.
82003884 0001
820038840001
there is only one (1) master ball in Pokemon fire red. It can be obtained on the 11th floor of Silph co.
I believe you can get it after fighting Giovanni for the last time.
you need to buy a master ball or find one you cant make a master ball