A screen displays details of a $90,000 Bentley available for sale at the "Semi-Automatic" vending machine at the Mondrain South Beach luxury hotel in Miami Beach, Fla. Wednesday, April 8, 2009. In a post-modern echo of the early 20th century's Automats, where office workers bought cellophane-wrapped sandwiches without talking to a soul, the Semi-Automatic peddles a jumble of more than 60 items priced between $10 and $1.2 million in a large, sleek rectangular display.