Need help finishing pokedex!

[Ω13]

So, I'm working on filling my Platinum pokedex, but as it stands, I have little to no access to the following Pokemon:
Celebi
Darkrai
Shaymin
Arceus

All I want is to have them in my dex. I'm very willing to give them back, but if you cloners out there feel generous enough to give one, I won't stop you! I only have basic stuff to offer, though.

 

[Zero°]

hello there, I have the Pokemon you're looking for, except celebi, sorry.
Also they are all at lvl 4, I hope you don't mind. I'd like to see what you can offer, even though I have em all, but still, what do you got?

 

[Ω13]

I have all the other legendaries (except Mewtwo, Rayquaza and Entei), a shiny blastoise. Those are probably the best I can offer.

 

[Zero°]

do you have a skarmory or a noctowl? if not, then a Suicune, a Latias or a Larvitar should do....oh btw, don't use the FC on my siggy, the pokemon are in my Diamond, which I'll give you:
1763-0245-8700

I'll be online, k?
hey, what items do you want to go with your pokemon, don't worry,just name an item you want, whether it's a master balll, a cherish ball, or a lucky egg, anything really, even rare candies, that I don't use

 

[Ω13]

I have Noctowl, not skarmory or larvitar, though. And then Suicune and Latias, yeah.

Hmm... A king's rock, Dubious Disk, or dusk stone is all I would want.

 

[Zero°]

I have Noctowl, not skarmory or larvitar, though. And then Suicune and Latias, yeah.
ok, ill see if i have them, if not, then ill give you something better, sorry for the long wait, im on my DSi browser, so get online and wait there ok? it shouldn't take too long!
Hmm... A king's rock, Dubious Disk, or dusk stone is all I would want.

ok ill try to give them to you, if not i will give you something better

 

[Ω13]

Haha! Don't worry yourself too much about the items!

Thanks so much! you rock completely!