Are the coffee K-cups expensive?
I really love the idea of having a coffee machine that makes coffee one cup at a time, since that is all I drink. I end up buying a lot of coffee because it seems wasteful to make a whole pot just for one cup. Of course it is still cheaper to make the whole pot than to buy a cup, but for some reason I end up doing it anyways since it is more convenient than waiting for a pot to brew. I am thinking about buying a Keurig coffee maker, but I am worried it might be a bit expensive. How much are the K-cups that you use to make the coffee?