They want $400 plus delivery.
I will add that I am not a builder. I could build my own, but god knows how it would turn out! I wouldn't be able to add all the little doors and such if I did it myself.
I also placed an ad looking for someone to build me a coop, all the responses would be about $300-$400, PLUS materials, or more!. So that option isn't cheap either.
I really don't want to spend that much on one, but the "prefab ebay coops" are almost that much, and are a lot cheaper...
I'm still up in the air on it!