Newegg offers the refurbished ASUS Black Diamond Dual-Band 802.11n Wireless N600 SOHO Router, model no. RT-N53, for $12.49 with free shipping, via the directions below. That's $5 under our mention of a refurb from a week ago and the lowest total price we've ever seen. (It's also $28 under the price of a new unit.) This is a concurrent dual-band router, meaning it can run two separate full-speed 802.11n wireless networks at the same time. Deal ends August 31. To get this deal:
  1. View the refurb ASUS Black Diamond Dual-Band 802.11n Wireless N600 SOHO Router for $29.99
  2. apply coupon code "EMCPBHW37" to cut it to $22.49
  3. redeem this $10 mail-in rebate for the final price of $12.49
A 90-day warranty applies, but it is unclear who backs it.