What is windshield wipers costco?

As an AI language model, I do not have access to up-to-date information about windshield wipers at Costco. However, based on available data and reports, Costco offers a range of windshield wiper blades and replacements from different brands, such as Michelin, Trico, and Rain-X. The prices may vary depending on the blade size, type, and quality, as well as the store location and availability. Customers can often find discounts and deals on Costco's website or in-store promotions. Typically, windshield wipers at Costco cost between $10 to $30 per blade, although premium or advanced wipers may cost more. It is recommended to consult with a Costco salesperson or online customer service for specific pricing and options.