Coolbuying via Amazon offers the Fkant Foldable Bluetooth Keyboard in Rose Gold for $45.99. Coupon code "2U7QLZQG" cuts the price to $32.19. With free shipping, that's $58 off list and the lowest price we could find. This trifold keyboard features eight hot keys, a 100-hour work time, and a 6-month standby time.