After finding this page. I searched TJ and found no fertile eggs there but I did at WF. I bought a dozen at Whole foods last week. They were light brown eggs. the date was marked so they were a week old or rather packed a week before I bought them. When I brought them home I candled them, a few had bad air cells (I never saw what that looked like before. but now know what everyone is talking about with this). I weighed them all let them set overnight. numbered and marked on the egg what they looked like porous, broken cell, or good. and charted it. I set them on Feb 14th. I candled tonight and looks like nothing so far. I don't even see the air cell. I put quail eggs in 2 days before this and I see air cell and veins. So I don't think I'm going to get anything from these eggs. I'll candle them again when I take the quail eggs out for hatching next week. These quail only take 17 days to hatch. So I know they develop faster then the chicks but I would have thougth I would have seen at least a air cell by now. I'm doing dry incubation so I know my humidity isn't to high. I do see dark blobs which I think is the yolk, a couple of these blobs moved when I turned the eggs, and they were in the eggs that I had marked as good eggs. sigh. I guess I'll know more next week but it doesn't look promising so far.
Not one single person on this thread has gotten Whole Foods eggs to hatch or even vein. I highly doubt they are fertile, so don't feel bad.