my eggs are in an egg keeper and i dont know the expiration date.
i usually buy about two dozen at a time.
i just crack them into a tea cup.
believe me, if they are bad, you will know it right away by the look and the smell. if they look and smell good, then i use them.
********************************************
"The world is a dangerous place, not because of those who do evil, but because of those who look on and do nothing." - Albert Einstein