Pokémon question about trading in pokemon x/y

[Licorice]

Okay so I'm still new-ish to pokemon but I never really did any online stuff. I was wondering would it be possible to get a Houndoominite in pokemon x via trading? I read that it's only available in pokemon y. :l I'd be willing to pay for it but I'm not sure how all of this works.

 

[moonford]

Yeah, you can trade between games to exchange version exclusive mega stones. c:

 

[Licorice]

Yeah, you can trade between games to exchange version exclusive mega stones. c:

Would you happen to have one I could buy?

 

[moonford]

Would you happen to have one I could buy?

Let me check and if i dont have an extra, I suggest you go to tbt marketplace and find Shirakyui's Pok?mon shop, she does everything!, (I butchered that name).