At this time of year for only a few days I'd have no hesitation about eating, selling, or giving them away unless they froze first or something. Even then if they stayed frozen I'd just keep them in the freezer and thaw them as I wanted them. It's December so if you're in the Northern Hemisphere those eggs aren't going to spoil if the shell is uncracked.
In the summer time would be different, but this is winter.
In the summer time would be different, but this is winter.