TechRabbit via ebay.com has Ora 4.2a 2-Port Rapid Charging USB Wall Outlet and Conventional Wall Socket on sale for $13.99. Shipping is free.
The Ora AC USB Combo Wall Outlet transforms your regular AC outlets into multi-functional AC/USB power outlets; allowing you to charge any of your devices or gadgets at-ease, from the comfort of your existing wall outlet without any additional adapters. With rapid charging capability and Qualcomm 2.0 Technology, Ora AC USB Combo Wall Outlets charge your devices according to their primary charging rate. Plus, you’ll never have to worry about losing your original USB charging heads. Compatible with all devices and gadgets from all brands that use USB charging connectors and technology.