For its newsletter subscribers, newegg offers the TP-LINK AV200 Powerline Mini Network Adapter 2-Pack, model no. TL-PA211 KIT, for $64.99. Coupon code "EMCNBHJ235" drops it to $44.99. With free shipping, that's the lowest total price we could find by $3, although it was $5 less ten days ago (since expired). These adapters allow you to create a network using your home's existing electrical wiring and feature speeds up to 200Mbps. Deal ends today.