Yes, in the GTS located in Jubilife City.
GTS means Global Training Station, you can trade Pokemon with other trainers across the world. Of course you must have WFC to trade.
click on a coloured button
Trade Pokemon at the WFC building in jubilife. Win all the Pokemon contests.
No you cannot trade from Sapphire to Platinum. The closest thing that you can do to that is migrate from Sapphire to Platinum.
It is possible to trade Pokemon platinum to diamond and pearl, but you cannot trade to any other game.
you need Nintendo wfc connection or action reply on ds
If you have a copy of Pokemon Soul Silver then click on Mystery Gift, Nintendo WFC, then you have the Enigma Stone,, go to Pewter Museum and give it too Steven, you get the Soul Dew... To Get it in Platinum, you need to do those things in Pokemon HG or SS, then get the soul dew, attach it too any random Pokemon, trade it over to Pokemon Platinum. Hope I Helped :)
you can't catch them on Pokemon platinum, but other ways to get them are: - migrate them from Ruby, Sapphire or emerald. You can do this only after you got the national dex. - you can get them on Nintendo WFC in Jubilife city, trade them or ask them. -you can also hack them i guess, but i don't now the codes for it.. hope it helped!
yes. you can trade Pokemon from diamond, pearl, or platinum to heartgold or soulsilver.
You cannot trade, but you can use the relocator with two ds's and transfer Pokemon from platinum to white
you can transfer Pokemon from Pokemon platinum to black and white but you can't trade from black to platinum
you can not get it from Pokemon platinum you can trade in to diamond or pearl