Newegg offers the D-Link WiFi Smart Plug 4-Pack in White, model no. DSP-W110, for $129.99. Coupon code "EMCEGEJ53" cuts that to $59.99. With free shipping, that's $15 per plug, $5 under our October mention, and the lowest total price we've seen for this quantity. (It's the best deal today by $20.) These plugs allow you to control the connected device and create on/off schedules via a mobile D-Link app. Deal ends February 11.