Newegg offers the D-Link Powerline AV500 and Mini Adapter Starter Kit, model no. DHP-309AV, for $40.99. Coupon code "EMCWPHB57" cuts it to $24.99. With free shipping, that's tied with our mention from last month as the lowest total price we've seen for this kit. (It's also a current price low by $11.) It delivers up to 200Mbps for whole-home coverage. Coupon expires November 3.