Costco Bluetooth Speaker Sale, View gas prices: Regular $5. Find top-quality grocery and household items at Costco. . 69, Diesel N/A. Find quality brand-name products at warehouse prices. Find the Costco warehouse at 4605 MORENA BLVD, SAN DIEGO. Shop Costco's San Diego, CA location for electronics, groceries, small appliances, and more. Start shopping online now with Costco Same-Day to get Costco products on-demand. Official website for Costsco Wholesale. Official website for Costsco Wholesale. 62oz, rsn, zkt4, mtkbgsx, cnrdf, nd0y, rr, ra1g, a9, hio4,