CHEAPER THAN TILE: Couple glues 60,000 pennies to bedroom floor. Kind of labor-intensive, though: “Thus began four months of painstaking work they dubbed ‘pennying,’ which involves laying down a special glue that acts like grout and individually placing the pennies heads up on the floor of the 380 square-foot room.” Though with Spotify Premium and Pinot Noir, not terribly hard labor.