buying cards

Hello, I wanted to know if we buy 12 decks (a full brick) or 6 decks (half a brick), do we get a brick box with special design on it or do we just get the decks ? Does that depends on the deck ? (I saw that for the Mystery Box for 12 decks we get the special wooden box, but for other decks there...

Hi I wonder if anyone knops any god sites to buy playing Cards in europe for a resonable price with okay shipping rates