If book publishing is your game and you have extra dollars in your bank account, why not start a book printing business--with a machine that can produce a bound copy of a book in less than ten minutes?! The Espresso Book Machine prints and binds "library-quality" books, is just slightly larger than those hefty photocopiers we see in major bookstores, and requires only one person to operate. This takes the concept of print-on-demand to a whole new level--imagine having a bookstore housing potentially thousands of titles, all within a teeny three square-meter space. See the Espresso Book Machine in action through this video. Produced by New York-based On Demand Books LLC, the unit will cost you at least $75,000. Unfortunately, the machine is currently only available for sale in the US, Australia and the United Kingdom.