I got all 493 in Diamond a few months ago and then caught all the ones in Black and White. However, I felt guilty because a good amount of the Pokemon I had were from other saved files that were on the games I bought. Also, one guy had 900 Master Balls, so I used them to help catch some. So I decided to start again from scratch and catch all of them the legit way with the exception of the Event Pokemon. Last night I evolved my last Pokemon to complete the Pokedex. Finally, all set for X and Y. After all this, I think I need to take a break from Pokemon.