It’s only $4.99. But Costco’s rotisserie chicken comes at a huge price

At the back of Costco’s stores, past the televisions, jewelry, jumbo-sized ketchup jugs and tubs of mixed nuts, is one of the retailer’s most prized items: The rotisserie chicken that costs just $4.99. Cheap Kirkland Signature rotisserie chickens aren’t only a quick way for families to get dinner on …