Depends on the complexity of the coffee machine, i.e. an Italian commercial espresso maker built for several simultaneous beverages and many hours of continual use 7 days a week for years or a very old-tech drip coffee maker for home that's plastic with a glass or metal carafe, minimal electronics, and a basic heating element for the water reservoir and the warming plate under the pot that has to sell at a
Nov 11, 2011· Simply put, youd need about $0.38 of decent ground coffee to make a good 16 ounce cup of coffee at home. Theres also the negligible cost of water and electricity (say, one cent per cup