As Fred's Hens indicated, you really need to think this through. Just because someone else on the board here gets $15 for pullets, does not mean that you are going to. You need to know your market area. You also need to have a plan for the chicks you don't sell. They won't be cute and fuzzy forever. Are you ready to butcher the cockerels you can't get rid of, or are you going to say, "I can't kill him! I raised him from the time he hatched, and now I'm just too attached."? Do you have room to comfortably house the chicks you hatch if you can't sell them? This is not something to just jump into. When I have a broody hen, I let her hatch out a clutch. I do this knowing that I will be processing the extra cockerels and keeping the pullets as layers, with the plan to process the older hens. I know how much room I have, and have a plan to keep that space from becoming overcrowded. Hopefully you'll have a market for your chickens and can continue this venture.