Well, you save money by not buying anything other than beef, and you save money by eliminating all chronic diseases from your life. Also, you save ridiculous amounts of time grocery shopping and cooking. You also spend about 80% less time in the bathroom. If I were to buy two ribeye steaks per day from Wegman's, that would run about $30. You could probably get them cheaper at Costco. If you go for just eggs and ground beef, then you could eat for $10/day, probably.