151. The 151st is Manaphy, an event-only legendary and thus is not required to be seen to get the National Pokedex. The 149th, Dialga, can be seen in a book in Celestic Town.
hi,There are 150 Pokemon in the Sinnoh dex.Shadowfritsch
150 on sinnoh dex 151 if you count manaphy
Diamond and Pearl Sinnoh Dex: 46# Wormadam Platinum Sinnoh Dex: 46# Wormadam
pichu in Sinnoh Dex exeggutor in National Dex
151 Pokemon are in the Sinnoh dex
In Pokemon Pearl, Diamond and Platinum there are 151 Pokemon, the 151th is Manaphy only obtainable, from Pokemon Ranger
nothing, unless it is just the sinnoh dex, then you will get the national dex
In the sinnoh dex of Pokemon Diamond/Pearl, they allow 150 Pokemon, and in the sinnoh dex of Pokemon Platinum, they allow 210, but in the national dex they allow 493 Pokemon
Yes There Is.
Catch all the Pokemon in the game
Complete sinnoh dex
there are 210 Pokemon in the sinnoh dex