What do you mean how do you get the Masterball¿¿¿ Everyone asks questions about how to find something before they finish the game¡¡¡(¡&i just in case you think ¡ and i are the same ¡ is upside down !) It would be fine if you asked the question AFTER you finish the game but not before. Anyway its in the top of Silf.Co. After you beat Gary and Giovanni talk to the president(hes on the right)and he'll thankyou and all that crap and finally give you the master ball. Happy now?¿?(I hope your not trying to sound smart by using alt codes)