There were a number of titles related to this including the 3cd box going cheap in FOPP at Xmas. So, sorry I didn't find this thread. I think I did pass that information on elsewhere on thsi board.
I got the 3cd box and a 2cd of Art Ensemble of chicago. Wish I'd got more.
May still be some titles there possibly, worth a look. I think the 3cd was either £8 or £13 and the 2cd £5.
― Stevolende, Saturday, 12 May 2018 09:14 (five years ago) link