Cage free eggs are more expensive...why?

I'd just like to add that cage free isn't really cruelty free, whilst it's far better than them caged they are still housed in completely unnatural conditions, they don't get to go outside and you can have thousands of chickens crammed into a small space.

If people don't want chickens to suffer they need to start paying proper money for eggs and buying direct from farmers who they know let the birds outside and keep em in good conditions.

Unless people are prepared to pay a lot more in the supermarket for their eggs chickens will continue to suffer.