This is a glitch to catch chansey without having to use up all of your money in the safari zone!
First, go to the city with misty as the gym leader. Might want to saught out your team and items now as you wont be able to later. I recomend at least 1 Pokemon at level 5-9 (chansey appears at level 7), and with some powder moves (stun spore, sleep powder, ect.). It would also help if your squirtle has envolved into wortortle. YOU NEED A POKEMON WITH FLY!
Now the glitch begines...
When you have finished with your team, go to the top of nugget bridge. Take 5 steps left so you can't be seen by the trainer there. Now would be a good place to save incase you muck up. Now press down followed almost immediatly by start. If done correctly, the menu should pop up before the guy sees you. If you do it wrong, I hope you saved where I said!(You can start again from there, it's a hell of a lot easier!). Now select your flying Pokemon and fly away TO LAVENDER TOWN. This is important that you fly there. The guy will see you but you will fly away.
When you get to lavender town, go out to the left. Win against the first MALE (guy) trainer you meet. After, fly back to the town with misty as the gym leader. Go up towards nugget bridge and when you get up a certain distance, the menu will open itself. When you close it, the game will start a battle with a level 7 chansey.
Added by: JAZZ383 Nov 24th 2006, ID#4429