Daily Steals has the ZAGG Full-Size Multi-Device Wireless Bluetooth Keyboard for $12.99 with Free Shipping for a limited time. Amazon has it for $3 more ($14.99) for a limited time.
The ZAGG Limitless Keyboard makes the hassle of pairing and re-pairing each time you change devices a distant memory. Able to pair with three devices at the same time, the Zagg Limitless Keyboard uses simple keystrokes to change devices so you can keep up with email, notes, and more on all your devices – including your desktop – with ease. It features easy shortcuts, backlit Keys, and a built-in stand.