Trade.
In any game of Pokemon, not just Diamond and Pearl, you either cheat to get him, which i wouldn't recommend, or wait for an event for mew. Mew is my favorite Pokemon!
you don't you have to use one of the older games to obtain him If you can beat me on Pokemon over Nintendo wi fi I will give you a mew for free
After you get it in one of the GBA Pokemon series, transfer it to Pal Park by Dual Slot.
There is no such thing as cursed mew.
There is no such pokemon as Mew-Three. But there is Mew and Mewtwo.
Mew can only be obtained through trading for it from a friend, obtaining 999 Pokemon in Pokemon Ranch, (You receive Mew from Hailey), or using a cheating device. Whilst you can only get Mew once from Hailey, you can get Mew more than once from trading and using the Action Replay.
It isn't possible to catch mew in Pokemon diamond. You need an action replay cheat cartridge.
Its not possible to get it legal Instant you can try to find someone who already has a mew and you'll could obtain it from Pal park that way.
Unless there is a mystery gift using wi-fi or from a store (would be posted on the Pokemon site) you cannot get mew in Pokemon Diamond
You cant get a Mew without hack
It is an event where you can obtain MEW. MEW is a Pokemon that you can only obtain in an event, or hacking.
Mew cannot be caught in the wild in Pokemon Diamond and Pearl. You need the action replay code.