Yep, it's all those startup costs that really put you behind the financial profit curve. I was able to build my chicken coop for around $600.00, using about $700.00 additional in reclaimed lumber. Even so, it will be a while before I break even on this adventure.
I built a nice, elevated chicken coop on an old boat trailer. It's great for the chickens. However, if I had to start all over again, I think I'm leaning towards building a shed conversion. That way, if a person stops raising poultry, you still have a useable shed for storage. In my case, my chicken coop is really only good for keeping chickens, and not much more.

I make a lot of Black Gold chicken run compost every year. In fact, hundreds of dollars equivalent of bagged compost at the big box stores. I get more value from making compost with my chickens than I get from selling our excess eggs. In that respect, I recoup my startup costs every year!
Here's a picture of my real money maker in my setup...
I encourage anyone raising poultry to make compost and use it in their gardens to grow more food. To me, there is a lot more value in chickens than just all the "free" eggs we get!