I had a thought, what if a company made a deck of cards that could fit in one of those 35 cent gum packs. You know the Juicy Fruit Packs, and it was in it's own wrapper. You could pick up a pack of gum, switch it with the cards pack, and then show that, a card is turned over in this little deck. They would also be cool to do tricks with because it is such a novel thing. Please reply if you have seen these, or think that it is a cool idea. Because I think that it is a sweet idea, but I might just be crazy!