We've just caught wind of another great deal from FreedomPop, which is offering up a certified pre-owned Spot Overdrive Pro hotspot for a mere Andrew Jackson. They're bundling it with a free trial of their Premium 3G/4G plan, giving you plenty of mobile data to try out - and as always with FreedomPop, opt for their completely free plan and you'll continue receiving 4G data without ever paying another dime.