Meritline offers the refurbished Logitech K800 Wireless Illuminated Keyboard, model no. 920-002359, for $54.95. Coupon code "MLCKA02QNL1" cuts the price to $44.95. With free shipping, that's $10 under our May mention of a new model and the lowest total price we could find by $8 for a refurb today. It includes illuminated keys with hand-detecting light sensor and a micro-USB charging cable. Coupon expires after 100 uses.

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