No, prices and availability at Costco will vary a lot from location to location. We are located in Chicago, Illinois, and have tried our best to include pricing information whenever possible, but we cannot guarantee the accuracy. Product availability at Costco varies a lot by location and sometimes changes without warning. Brands switch out and prices fluctuate. Most of our shopping is done in the Costco warehouse, so the prices are reflective of that, for any prices we have listed. We try our best to update this list at least twice per year.