I'm in the UK, and pay £33/m ($50) for unlimited 4G data, calls and texts, of which 12GB can be used for tethering. It includes roaming to 14 other countries at

I'm in the UK, and pay £33/m ($50) for unlimited 4G data, calls and texts, of which 12GB can be used for tethering. It includes roaming to 14 other countries at no extra cost. This is on a 1 month, SIM-only contract on Three. I think this is good value.