Walmart has the Amped Wireless High Power Touch Screen Wi-Fi Router / Range Extender, model no. TAP-EX2 for $25 (regularly $59.99) for a limited time. Shipping is Free for orders of $35 or more.
The Amped high power features simultaneous dual-band 802.11 AC, Wi-Fi coverage up to 10,000 square feet, and easy touchscreen setup.