Maybe 50 cents per pound of expected dressed weight since I'd have to do the processing and can buy 10lb bags of leg quarters for about a $1/lb most of the time (though the flavor would be inferior).
Of course the boys in Camp Cockerel waiting for me to do the deed probably have more feed in them than that, but selling a few of them here and there helps offset it.
That's cheap! I'm getting $5 for an 18-pack on casual sales and not even trying to use the farmers' markets.
Free-range eggs in the grocery store I work at are $4-5 per dozen.