Libya
Libya is a nation rich with oil, and since gaining their independence have become incredibly financially wealthy. Libya is likely best known for its since-ended 40-year rule of Muammar Gaddafi, which lasted until 2011. Rent here is 81% cheaper.
Bosnia-Herzegovina
The war to end ties with Yugoslavia left Bosnia-Herzegovina's economy in a state of chaos, but it was able to join the EU in 2016 and begin to rebuild. It shares borders with Croatia and Serbia, and its countryside has charming medieval villages. Rent is 93% cheaper.