4SurplusCity via eBay offers the used Logitech K740 Illuminated USB Keyboard, model no. 920-000914, for $36.99 with free shipping. That's $3 under lowest total price we could find for a refurb and $29 under the best available price for a new unit. Features include laser-etched backlit keys, a soft-touch palm rest, and adjustable-tilt legs.

No warranty information is provided.