check out some of my ongoing sale of Underworld stuff here at discogs
http://www.discogs.com/sell/list?seller=mattval1
if you want anything go through the discogs system and order
any Dirts get a 10% discount on those prices - so come along and buy my wares
not all is UW stuff - and you might be able to pick up some other gems too
enjoy
more being added daily
(bookmark my page!)