Black Market takes a pretty long time to set up a game for. This preparation time gets much worse for each new set you get. Eventually you'll probably decide to stop using it or use it based on house rules instead of just grabbing every card.
Then, of course, you get the hilarity that comes from making custom cards specifically for Black Market. I made Pub, a card that costs 7, based on the drinking game we made for the game.
--
It's F-Zero. F-ZEEEEEEEEEEEEEEEEEEEEEEEEEERO!
http://img.imgcake.com/RedShifter/trisisofasscendsjpguv.jpg