No clue. I'd give the eggs away or feed back before I'd sell that cheap! Cheapest I found cartons was $.50. Feed is $3. per chicken per mo. In So Cal, plain store eggs are $5/dz. Certified organic go for $6.-$7 at the farmers market (to sell you have to get all kinds of licences and certifications) We sell under the radar, but way too many neighbors sell for 3 bucks a dz. I don't get that my eggs are fresher and healthier but my neighborhood farmers undersell the stores? I hope you read my post.