No shortage here, either. No price hikes, either.
Also, in stores and markets, eggs are nearly always weighed to determine cost. I buy super-fresh sea duck eggs online and they are, sold by number. All online sales are by number, although they also often list the approximate weight. My duck eggs come overnight from a nearby city and are a lot more expensive than 'regular' eggs, but in my mind worth it.
Average-sized regular eggs go for the equivalent of $2.00 USD / dozen. Larger or free range might go for nearer $3.00. My duck eggs are $4.00.
Ad for free range eggs
Not that they are sold by the dozen. We're decimal! Or sell by the eight - that being China's luckiest number.
Sea duck eggs