Hi again,
Just thought Id let you know about what I found looking on ebay if you haven't found it already. It seems to be a collection of klf stuff on some old tapes . And some of the tapes are labelled rare and expensive. What could they contain... Madrugada 303 mix... go to sleep (extended)... If only!
http://www.ebay.co.uk/itm/The-KLF-14-cassettes-6-videos-of-performances-interviews-remixes-etc-/111234694905?pt=UK_Music_Music_Memorabilia_LE&hash=item19e61abef9