You can do this by either doing AR codes for it and pressing L+R then walking into a pokemarket and talking to a guy in a green suit, or doing mystery gift.
No. The Shaymin event (oaks letter) in Pokemon platinum is not shareable. ~Bellafuzz
you can only get oaks letter in Pokemon platinum by an event. if you have action replay, you could also get it from an event there.
no you have to get is from an action replay or go to a Pokemon event
You can obtain it only through a official Nintendo event.
you can't. you can catch a shymin in platinum with oaks letter which you can get with an event.
You have to get it from an event, but there hasn't been any event lately for Pokemon diamond/pearl. Most of the events are for platinum now, oaks letter was given out a feew weeks ago for platinum. You can keep a look out though by going to serebii.net
yes but you have to have oaks letter and that is an event item which you can no longer get
YOu CAN GET A SHAYMIN BY getting the preffesors oaks letter from an Pokemon event or by using an action replay. for more info go to yourpokemongo.webs.com
to get shaymin you either need an action replay or had gone to the event where they give you oaks letter or something.
Use the Action Replay go to pokemonaction replaycodes.com for the code.
You get oaks letter from a special event that is on the internet or wifi. you get it from any poke-mart in sinnoh
you get it with a Nintendo event