NeweggFlash has a refurbished Linksys EA6900 Wireless AC Router Certified Refurbished Sale, $39.99, Free Shipping. Rated 4 out of 5 stars. $105 at amazon.

Review - 90 day warranty.

1. This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty
2. Wireless AC Technology - The Linksys EA6900 AC1900 uses the next generation Wireless AC technology for powerful networking.
3. Ultimate Speed - Up to 4.3x Faster than Wireless N. This is a great wireless router.
4. Dual Band 2.4 + 5GHz - Double the bandwidth to maximize wireless throughput. To make this one of the fastest wireless routers.