If you think eating responsibly is too expensive–

The ninety-nine-cent price of a fast-food hamburger simply doesn’t take account of that meal’s true cost–to soil, oil, public health, the public purse, etc., costs which are never charged directly to the consumer but, indirectly and invisibly, to the taxpayer (in the form of subsidies), the health care system (in the form of food-borne illnesses and obesity), and the environment (in the form of pollution), not to mention the welfare of the workers in the feedlot and the slaughterhouse and the welfare of the animals themselves…

…for if quality matters so much more than quantity, then the price of a food may bear little relation to the value of the nutrients in it. If units of omega-3s and beta-carotene and vitamin E are what an egg shopper is really after, then Joel’s $2.20 a dozen pastured eggs actually represent a much better deal than the $0.79 a dozen industrial eggs at the supermarket.

from p. 200-201, Grass: Thirteen Ways of Looking at a Pasture; and p.269, The Meal: Grass Fed.