The most expensive coffee in the world is not the Product of Jamaica,Africa or Hawaii, but instead from Indonesia.

Kopi Luwak the most expensive coffee in the world does exist, and those who drink the expensive coffee insist that it is made from coffee beans eaten, partly digested and then excreted by the Common palm civet, a weasel-like animal.
“Kopi” the Indonesian word for coffee along with “luwak” is local name of this animal which eats the raw red coffee beans. The civet digests the soft outer part of the coffee cherry, but does not digest the inner beans and excretes them