where does the most expensive coffee bean come from
Kopi Luwak Although kopi luwak is a form of processing rather than a variety of coffee, it has been called one of the most expensive coffees in the world with retail prices reaching â‚¬550 / US$700 per kilogram.[8] The price of farmed (considered low-grade by connoisseurs) kopi luwak in large Indonesian supermarkets is from US$100 per kilogram (five times the price of a high quality local arabica coffee).