For a retail store with a profoundly simple business model and interior layout, there always seems to be interesting Costco secrets floating around the internet. How many rotisserie chickens does Costco sell in a given year? Hey, did you know that Costco sells caskets and really pricey bling online? So as a means to join this Costco cult underworld of facts and figures, Belus Capital Advisors CEO Brian Sozzi has dug through his notes on the company compiled through seven years of client coverage. Enjoy this trivia as it actually has a finance angle.