NeweggFlash offers the refurbished FreedomPop Wireless 4G LTE 803S Hotspot, model no. SRA-AC803SR, for $29.99 with free shipping. That's $20 under our September mention and the lowest total price we've seen. (It's a current low for a refurb by $10.) It provides WiFi for up to eight devices and includes 500MB of free service each month. It also includes a 1-month Premier service trial. Normally $9.99 per month, Premier lets you rollover your 500MB monthly data up to 20GB total. Deal ends November 30.
A 90-day warranty applies, but it's unclear who backs it.