Where Do You Get The National Dex On Pokemon Platinum?

You go to professor rowan after you finish the sinnoh pokedex

Just see all 210 pokemon in the sinnoh dex. You can see a video of where they all are. Just go to google and type in where do you see all the pokemon in the platinum sinnoh dex video. When you see all of them go talk to profresser in his lab. Rock on!

You just go talk to professor rowan

Rowan's Lab(After completing the regular Pokedex)

You have to get all 210 pokemon

Talk to Professor Rowan after you finish the pokedex

First of all you need to complete your first pokedex and then go to pal park

Go to professor rowen first go to yore pc go to his box and hill tell you to come to his place

You have to defeat the elite four in the pokemon League. But you have to get through victory road to get there

I did that but he says iv seen all the needed pokemon  but thats it

Same here, I've sowed him my dex, but he just tells me it is great and stops. Although, I did use cheat codes to get all pokemon and badges

Just see all the pokemon of sinnoh. Then go to prof. Rowan
you can see pokemon by battle trainers.
Watch on the site called pokemon marriland.com