I want to build a chicken coop that is 8x12. I saw some sheds at Lowes that were over $1,400. Now I'm wondering how much would it cost (approximately) to build one if I, say, bought all the materials from Lowes? IF it'll cost the same to make as it does to buy a shed, perhaps I should go that route (for now). Does anyone have an idea of how much an 8x12 shed coop would cost to build (APPROXIMATELY)?