Around here no one will pay more than $3/doz. Friends raised chickens for eggs a few years ago and we would buy them to help them out; but would throw half of them away. We were paying them $2/doz when eggs at the store were $.80. Our friends were poor so we "sucked it up" to help them.
Thankfully they stopped trying to make money from eggs after two years.
Just yesterday, my fiancé, brought home a dozen eggs she got at bible study from a lady who raises chickens and cannot sell what she produces. I think they were free but I did not ask. We have got them before and we will wind up throwing them out too.
I do not know many people who go through a dozen eggs a week willingly. Friends and family who buy your eggs for $5/doz are more than likely doing you a favor and hope you stop selling eggs...LOL. Not too hard to throw out cheap eggs but throwing our $5 bills gets old quick and having to eat eggs to use them up gets old too.
Reminds me of the stuff folks with gardens give out because they cannot use it all. Most of it gets wasted. People are too kind to say, "Please stop giving me all this stuff".