Amazon offers the Meguiar's Ultimate Liquid Wax 16-oz. Bottle for $17.19. Clip the coupon on the product page to cut that to $13.19. Plus, Prime members bag free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $7.) That's the lowest total price we could find by $4. It includes an applicator pad and microfiber towel.