That’s gotta hurt.
Costco has raised the price of its Kirkland Signature full-synthetic motor oil and begun limiting how much any one member can purchase, as a global lubricant shortage tied to the ongoing Middle East conflict pushes crude oil toward $100 a barrel.
That 10-quart case — two 5-quart bottles, enough for a typical V6 or V8 oil change — has jumped to $57.99, compared with the roughly $30 price members had grown accustomed to paying, according to The Drive. Stores are capping purchases at two units per customer per week. The retailer has also imposed a five-per-member limit on Mobil 1, with six quarts of that brand running $44.

