Best Buy offers the Logitech K400 Wireless Touch Keyboard in Black, model no. 920-003070, or White, model no. 920-005878, for $19.99 with free shipping. That's the lowest total price we could find by $10, although we saw it for $5 less last month. Features include a 33-foot wireless range, built-in 3.5" touchpad, and media hot keys. It's compatible with Windows XP, Windows 7, Windows Vista, and Windows 8.