you need to have all numbers of one of your pokemon's id numbers. (Grand prize: Master Ball)
Chat with our AI personalities
In Pokemon Soulsilver, you can get a Net Ball from Johto in Goldenrod City. You have to win it from the Goldenrod Dept. Store lottery.
you really cant beat the lottery in goldenrod city without a cheat code.....i advise you to go to (cheatsguru.com)
Ground Floor in the Goldenrod Radio Tower. Talk to the woman at the counter.
Sorry to disapoint you, but winning the Lottery does not get you a Master Ball in SoulSilver- I should know, I won once using a little trick I found ;) You only get a Max Revive.
in the radio tower