Kapi Luwak. I did a 1# bag split 4 ways last year. I'm too lazy to look it up and give you the url here, but the participants were, on the whole, happy with the split.
Kapi Luwak is coffee that has gone thru the digestive tract of the civit cat in Indonesia. It is reputed to be the best (and most expensive) coffee in the world. The internet source I've found claims 100% authenticity, but I only guarantee that whatever I get in the mail is what you'll get. The site claims to supply:
The Emmy Awards Celebrity Gifting
Warner Brothers Movie Studios
The Royal Family of Kuwait
The Baron de Gagarin of Monaco
Urban Fare Gourmet Supermarket
Here's the deal: I'll buy a pound and split it 4 ways. You pay 1/4 of the full pound price plus $4.60 for Priority Mail to you.
Most of the Kapi that Luwaks eat are robusta beans. They are more common and the coffee is $110/lb. For $180/lb I can get the arabica beans. Shipping adds another $23/lb. Prices are higher than last time I ordered, either supply is down or the US$ has been hammered, or both.
Last time I bought the robusta beans, but I am open to suggestion. Hell, if there are 8 crazies out there I could buy a # of each.
Let me know if you want in.