Logitech K780 wireless keyboard. New in box. Regular price around $100, goes on sale for about $80. Asking only $45.
Multi-device wireless keyboard
Comfortable typing: Full size, fully equipped keyboard with large, quiet keys and convenient number pad
Beautiful type-on-everything keyboard with easy switching between three devices, including any computer, tablet and smartphone
Wide compatibility: Windows 8 or later , Mac OS X 10.10 or