Здравствуйте! (zdrah stvooy tyeh!)
Eggs. They're not pricey, extremely accessible and they taste so good! The reason why we buy eggs it's because we eat them, right? How would you feel if I told you that the world's most precious eggs is in fact inedible?
As a matter of fact the world's most expensive eggs are the total opposite of our daily eggs. They're VERY expensive, not accessible (you can't even buy one in a shop or online) and if you try eating one, you might end up in the hospital.