Best Buy has the Refurbished Apple AirPort Extreme 802.11ac Wireless Base Station, model no. ME918LL/A, for $119.99 (199 if new) with Free Shipping.
Best Buy also has the 2nd-generation Refurbished Apple AirPort Express 802.11n Wireless Base Station, model no. MC414LL/A, for$59.99 ($99 if new) with Free Shipping for limited time.
The AirPort Extreme Base Station offers Wi-Fi speeds up to 3x faster than the previous generation. It features next-generation 802.11ac Wi-Fi, simultaneous dual-band support, and an all-new design. It also has 3 Gigabit ports, a USB port for sharing a printer or hard drive.