Legendary Pokémon

Hey guys just looking for legitimate event pokemon to complete my pokedex.
The list follows as:
Mew (would rather not steal my sister haha)
Shiny Pichu
Celebii (I hope theres at least one of the Gamestop ones)
Darkrai (captured from newmoon or otherwise event with legitimate owner name ex. ALAMOS)
Shaymin ( same as the Darkrai above)
Arceus (same as Darkrai and Shaymin)

Of course if any of these are in another language that is just fine. However they need to be on 4th gen games, do not have White yet
Thanks guys!

I can give you all of them.
PM me to arrange time and Pokemons you will give me.

I can also give you everything if anything is missing.