My Costco price tracker is pretty stable, but big increases hit oil and protein

Fecha de publicación: 18 de octubre de 2026, 9:39

Prices have held steady at Costco in spite of a turbulent year — but cracks are starting to show. Gary Hershorn/Getty Images Business Insider has been tracking 45 items at Costco to see how energy costs affect retail prices. President Trump's conflict with Iran has disrupted oil and transportation…