https://tools.woot.com/offers/5-pack-outlet-cover-with-built-in-led-light-6 5-Pack BH Electrical Outlet Covers with Built-In LED Night Light (Squared) on sale for $16.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.