It seems that half a pound of coffee beans is just the right amount for our household. Bhavana's on a special elimination diet for the next few weeks, so I've drunk her share. She's not allowed any caffeine, rice, grains, corn, soy, or dairy or sugar. She's eating mostly green vegetables and fruit.
This week I'm drinking Hawaii Kona from Buy the Cup. It's a lot more expensive, $35/pound, but it's good to splurge every once in a while.