Best Buy via eBay offers the Logitech G710 USB 2.0 Mechanical Gaming Keyboard in Black, model no. 920-006519, for $49.99 with free shipping. (Amazon charges the same.) That's an all-time low and the lowest total price we could find by $70. It features Cherry MX Blue switches, 26-key rollover, LED backlight with four levels of brightness, and six programmable G-keys.