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You Should Definitely Be Buying These Things At Costco

8. Pain Relievers
Pain relievers such as Ibuprofen and Tylenol are great values at Costco. The retailer carries its own private label of pain relievers, and the prices are cheap. This two pack of 200 milligram Ibuprofen is just $12.99.

If you don't like generics, Costco also carries the Advil brand. A two pack with 240 capsules each is $21.99. The retailer also carries brand-name Tylenol products at low prices. Its own label of Acetaminophen (generic for Tylenol) is $10.99 for a thousand 500 milligram tablets.