This seems to undercut the "doing it ethically would significantly increase prices" argument for why it doesn't happen. Does this mean we could legislate the worst kinds of egg production out of existence and, once things settled down, only pay single-digit-percentages more for a dozen eggs, because most of the difference now is just middlemen gouging price-insensitive buyers? $5 more per dozen is a shock and would have people up in arms (probably literally), $0.20 more per dozen seems... not so bad.