We got some single "K-cup" brewers a couple of years ago. My wife uses
hers for tea, and I use mine for the one or two cups of coffee I drink
weekdays. They are really nice...hot coffee (tea) when you want it, and
nothing sitting around in a flask, getting stronger and stronger. 30 to
35 cents a cup. When I run out of k-cups, I just use instant coffee and
the cup of hot water the machine dispenses.
keurig machines. I've seen them for well under $100...