I've seen the Jap import This Is What KLF Is About 3 x CD set floating around in various shops, I've never really understood why it's so expensive: http://eil.com/shop/moreinfo.asp?catalogid=7056&From=EIL_KLF-COL-04092010-12... I don't suppose it's ultra rare (or is it?) and it's not like it's an official KLF Comms release, so why the high price tag? None of the mixes are hard to get hold of, and most feature in the 'lower price bracket' of what were available as official KLF 12 inch releases. You could probably spend the same today, and obtain nearly all of these tracks on KLF Comms vinyl, perhaps not the Pure Trance LTTT. When I used to collect KLF stuff from 1990 to 1995, unless it was a KLF Comms release I tended to move on, Arista and Wax Trax releases didn't really interest me that much. I admit to being a little blinkered back in those days though. Having stood back from the list for about 10 years I'm interested to hear other people's views on what they believe to be worth collecting, and why. Perhaps the fact that many of the super rare KLF releases of the early nineties have now gone into collectors boxes and are very unlikely to ever change hands again, thereby pushing the unofficial releases to the top of the collectible pile? All the best. Ross