NeweggFlash offers the refurbished Logitech G510s USB Gaming Keyboard, model no. 920-004967, for $47.99 with free shipping. That's $17 below our mention of a new unit in March and $36 under the lowest total price we could find today for a new unit. The keyboard features 18 customizable "G-Keys," 6-key anti-ghosting, game mode (which disables the Windows key), 3.5mm audio output, and custom color backlighting. The mouse features a tilt scroll-wheel and up to 18 months of battery life. Deal ends September 30.

A 90-day warranty applies, but it's unclear who backs it.