Pasture raised eggs are not cheap; around here they go for nearly $10 per dozen. This is a fair price when you consider the amount of land needed to graze them, and the infrastructure needed to keep them safe (electrified fences, mobile coops, etc). You're paying for a superior end product, but you're also paying for humane treatment of the chickens. They get to hunt for bugs, hop up in the air, flap their wings, take dust baths, and chase each other around. They basically get to live the life a chicken should live.
Vital Farms is a Texas company, but I believe they are working with many farms in different areas of the country. As you know, I believe local is better. So if you can find a local source for your supply, from a farmer who raises the chickens on pasture, that really would be the best way to vote with your food dollar. However, if that's not a possibility, then this brand would be a good substitute.
Just a few other notes (though the article does a really good job explaining what you should buy): Chickens are not naturally vegetarians, so skip the vegetarian eggs; most chickens do better with a little grain, so skip the grain-free eggs; if the eggs are labeled 'organic' or 'non-gmo,' this means their daily feed is either or both of those things; the label 'cage-free' basically means absolutely nothing.