Where I'm from, eggs are not refrigerated in stores. We do mostly keep them in fridges, except if you get a lot, you put some in the fridge and the rest in the pantry. There is a problem if you store them in the fridge, then put them out, since the condensation may damage the protective membrane.

Reminder that chicks take 21 days to hatch, so a (healthy unfertilized) egg is still safe to eat after 3 weeks in the cupboard.