Newegg offers the CyberPower 10-Outlet Surge Protector for $19.99. Coupon code "EMCRFRK53" cuts it to $9.99. With free shipping, that's tied with our mention from last month, $43 off, and the lowest price we've found. It features surge protection up to 3,750 joules and a 6-foot cord. Deal ends May 15.