Newegg offers the refurbished Netgear 802.11n Wireless 4-Port Broadband Router, model no. WNR2000-100NAR, for $19.99. Coupon code "EMCPBWE49" cuts it to $12.99. With free shipping, that's tied with our July mention and the lowest total price we could find for a refurb by $6. This router offers 128-bit WEP, 64-bit WEP, WPA-PSK, and WPA2-PSK encryption. Other features include parental controls and an internal antenna. Deal ends August 21.
A 30-day warranty applies, but it's unclear who backs it.