in his lab in sadgem town
Complete the Sinnoh dex then go to professor rowen for it professor oak, he will enter the room and give you it.
Ok first of all get an action replay pearl and diamond have a cheat called complete pokedex whick totally completes it BEWARE:If you do this before you meet professer oak and he dosent tell about the birds you can`t get them I made this mistake!!!
He gives it to you as a gift for completing the sinnoh pokedex.
complete the sinnoh pokedex
You have to travel around Sinnoh to complete the Pokedex.
complete the sinnoh pokedex and talk to professor rowan.
Find all 210 regional Pokemon to complete the Sinnoh Pokedex. Then, talk to Professor Rowan in his laboratory.
you get the sinnoh pokedex from professor Rowan afteyou battle the starly with one of the Pokemon in the bag and say yes to the professor and you get the Pokemon and the pokedex.
He will be in hearthome city
There is only one legitimate way to complete the Sinnoh Pokedex. To complete the Sinnoh Pokedex you must trade for the missing Pokemon with Pokemon Diamond, Pearl or Platinum.
To get your second (national) pokedex you have to complete the first (sinnoh) pokedex by seeing all the Pokemon in sinnoh. when you have, go to the professors lab in sandgem town and show him the pokedex, then professor oak will come and give you the national pokedex.
Complete the Sinnoh dex then go to professor rowen for it professor oak, he will enter the room and give you it.
Complete your Sinnoh Pokedex and talk to Professor Rowan. You get the National Dex and a Poke Radar.
First you have to complete your first one (sinnoh dex) by seeing all the Pokemon in sinnoh. Next go to professor Rowans house and show him your pokedex.Then professor Oak will come and after a long chat he will give you the national pokedex.
Ok first of all get an action replay pearl and diamond have a cheat called complete pokedex whick totally completes it BEWARE:If you do this before you meet professer oak and he dosent tell about the birds you can`t get them I made this mistake!!!
You need to complete the sinnoh pokedex and then talk to professor Rowan in sandgem town
Just go to Pokemon platinum central and click on pokedex and it shows you where to battle all the Pokemon in sinnoh.