For its newsletter subscribers only, Newegg offers the Linksys Powerline AV 4-Port Network Adapter Kit, model no. PLSK400-NP, for $67.99. Coupon code "EMCPHWG32" cuts it to $39.99. With free shipping, that's tied with our mention from three weeks ago as the lowest price we've seen, and it's currently a low by $21. The kit includes a Powerline AV adapter to connect the router and a Powerline adapter with four Ethernet ports. Deal ends February 19.