Home #cider making is humming along nicely. I've got 4 one-gallon jars that I brew in. The ingredients for a 1-gallon batch costs around $6, mostly for the apple juice as the sugar is very cheap and the yeast is just the dregs of the last batch after bottling. I've got about 2.6 gallons of cider on hand, now, and more fermenting.
Store bought hard cider is around $0.18 an ounce. My cider comes in around $0.06 an ounce for raw ingredients. Bottles will make great, cheap gifts.