Thank you for the input on egg prices. I do feed organic, but I never claim my eggs are organic due to my chickens foraging in the surrounding fields and gobbling up the occasional non-organic table scraps. I checked egg prices in Kroger last night and was horrified. Don't think any of the chicken keepers around here charge prices like that.
So now you just have to come uo with a price that you are comfortable with and then add in the cost of egg cartons. Just tack on another 50 cents. I started out with saved cartons but very few bring them back. Good luck, it's nice to get your feed cost covered and our chickens bought us an incubator this spring!