Did B/W(2) have preorder bonuses? I've never known any Pokemon games to have them before.
Pokemon games almost always have pre-order bonuses depending on where you pre-order. I usually pre-order at Gamestop, and they usually have miniature figurines or something like that, which are great for D&D.
My NIDOKING brings all the boys to the yard: http://goo.gl/ExAoe