i've second hand in a MOS comp (a chill out comp i believe)
TIAB is present in one Dark & Long EP:
http://www.discogs.com/Underworld-Da.../release/15659 - actually is as hard to find as the born slippy tractor single. i've seen it new and sealed for $120 - when i bought it, i paid $40 and the front sleeve was bent
everything for that track i guess
it's my favourite underworld track.