The BBQ Mac and Cheese is made with rotisserie chicken, bacon crumbles, cavatappi pasta, shredded cheddar cheese, and BBQ sauce, and each package will only set you back $5 per pound.

This Kirkland mozzarella also doesn't let budget-minded buyers down either. Although some might suspect it's affordable due to lower quality, the real reason Costco's cheese is so cheap is the ...