“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.Apparently the internal digestion ends up adds a unique flavor to the beans, removing the bitter flavor, and then beans are then picked up by locals and sold.
The most expensive coffee in the world, selling for between US$100 and $600 per pound. The specialty Vietnamese weasel coffee, is sold at $$3,000 per pound. If you can get over the fact that you are drinking such a strange brew.
Kopi luwak is produced mainly on Indonesian. It is also produced in Philippines and Vietnam has 2 farms with 300 wild civets. The farmers collect the coffee seeds and produce only 300 kg. (661 pounds). per year of authentic Vietnamese chon coffee.