i'm about 95% sure it is. i had one person try to tell me it was unlegit (ram), because apparently there is one too many spaces between 10 and ANIV. i don't know how credible that is though, because the person who traded it to me gave me a perfectly legit manaphy, and swore up and down to me that both were legit.
the guy i got them from has also been a member for a while too, so i trust him