I know they did Target awhile back but they got a lot more here.
Pics are from 3DS so sorry if quality isn't best.
As you can see they had:
Pikachu (Small and Large)
Mega Mewtwo X and Y
And the plush I got was...........
I've wanted to get the Mega Sceptile plush for quite some time.
I have Mega Swampert and since Mega Sceptile is my 2nd favorite, I knew I wanted to get him before he possibly could have sold out on the shelves.