I finished the coop last weekend. It turned out really well I think. We used pretty cheap materials so I don't think it will really stand the test of time but should last us a couple of years. The cost breakdown comes to $2/2x4 (x11) and $6/sheet of plywood (x6). Also had to buy thinks like wood screws, a new drill (yay me!), hinges and other things to finish. We had the paint so that didn't cost. Over all I really like how it came out, especially since I've never attempted anything like this before and didn't have any real plans besides what was in my head.
Xander's testing it out for the chickens.