Costco offers its members the Berkdale 14x8-Foot Wood Shed for $1,499.99 with free shipping. (Non-members pay a $100 surcharge, so it's best to sign up for a 1-year membership for $60.) That's $500 off and the best price we could find. It features 918 cubic feet of storage, three operable windows, a transom side window, and floor kit. Deal ends August 27.