I do ask myself this, because DH and I drink almost a whole pot of coffee every day. In your case, OP, the almighty internet tells me 1lb of coffee makes ~32 8oz cups so your cost is $0.28 per cup (plus the cost of heating water, but that's negligible). Compared to even the cheapest gas station coffee, that's not bad at all. I wouldn't call that luxury level spending. Now, if you start buying the beans picked out of cat droppings...