I have a Manaphy. It's one from a Toys R Us distribution that lasted 3 hours to promote the Temple of Sea movie. It's from my Diamond game, transferred to my OR game.
I can't do a regular trade because of internet problems, so just put a Zigzagoon or something useless on the GTS, asking for a level 41-50 Manaphy, add "Volga" as the message, then I'll trade it to you when I can.