484-500
Unlike in other games you just have to see the Pokemon not catch them but when professor oak gives you the natinal pokedex you have to catch the Pokemon
The complete Pokedex can be found on http://www.pokemon.marriland.com.
104 before the national pokedex expansion
Pokemon no.147 in the Pokemon Pearl National Pokedex is Dratini.
All the Pokemon from the Diamond and Pearl Sinnoh Dex, plus 60 others. These include, Ralts (and evolutions), Houndour (and evolutions), and Giratina. if you are not sure like i am \ was then check out serabii.net for more info
Well, I can say it, but i would take too long. Go onto this website and follow my instructions http://www.Pokemon.marriland.com/ then, a main page will come up. It has info. about Pokemon diamond, pearl and platnium. up near the top you will see the words 'Pokemon diamond and pearl' or just 'diamond and pearl'. click on it. then there will be another link saying 'diamond and pearl pokedex' or something similer. click on it and you can see there pokedex or the National Pokedex (every single Pokemon in the univers)
See all 150 Pokémon and beat the elite 4, then talk to Proffesser Rowan.
Palkia, the one on the cover of Pearl.
Regigigas
you have to trade it with pkmn diamond
Catch all the Pokemon.
In Diamond/Pearl, the Sinnoh Pokedex #102 is Chatot.