Unreal Mobile has the certified preowned Franklin R850 Hotspot for $20 + $20 one-time activation fee + $20 shipping = $60 shipped. Includes a 14-day trial of their Unlimited Data + 5GB LTE plan. After the 14 days, the unlimited plan is $30/month, or you can downgrade to their Unlimited Mobile + 1GB LTE for $10/month. Includes data rollover.