Farmer John Bacon $17.99 : Costco.Click to see full answer. Also, how much does bacon cost at Costco?”At Costco, their bacon typically costs about $12.99 for four pounds, which is $3.25 per pound.Secondly, what kind of bacon does Costco sell? Kirkland Signature Premium Bacon, Hickory Smoked, Sliced, 1 lb, 4 ct. More Information: Keep refrigerated. Trans Fat 0g per serving. Similarly one may ask, does Costco carry bacon? Kirkland Signature (Costco) Regular Sliced bacon.Does Kirkland Bacon have nitrates?sebin0505 0. Ingredients: pork, water, salt, sugar, sodium phosphates, sodium erythorbate, sodium nitrate. smoked with hard natural woods. sodium nitrate is acceptable for the program, according to the additives pdf on Whole30 download section.