so Liechtenstein's got some coin to spend

gross national income per capita, the US is 18th in the world,
behind all scandinavian nations, switzerland,  the netherlands, and finland.
Monaco was number 1, with just under 200k, followed by Liechtenstein.

however, the US ain't doing so bad with its purchasing power..
and norway's capital, oslo is one of the most expensive cities in europe,
so really only norwegians can afford to kick it there...
but don't forget, we pay for everything here, especially higher education,
the other nations, not so much.