Take ibuprofen, a common pain reliever people like to keep on hand. Costco's online price for 1,000 tablets has you paying $0.01 per pill for the Kirkland version, which is Costco's signature brand.

For example, Costco can save you about $11 per year on Advil Ibuprofen, $13 on Benadryl, and $7 on TUMS. Since this is just a small sampling of the drugs available, be sure to check Costco's ...

Swap out more expensive brands and save money when you buy Kirkland Signature ibuprofen at Costco. You’ll receive two bottles of pain relievers with 500 tablets inside each bottle for a total of ...