Buy.com via Rakuten Shopping offers the Buffalo Technology AirStation N150 802.11n Wireless Router and Access Point, model no. WCR-GN, for $19.99 with free shipping. (Amazon charges the same for Prime members.) That's tied with our mention from last winter as the the best non-rebate price we've ever seen. (It's a current price low by $6.) It features four Ethernet ports and push-button setup. Deal ends June 11.