The Virgin and BMG era material was mastered around 2003/4 and the three BMG era albums Adolescence Sex, Obscure Alternatives and Quiet Life are in a Sony/BMG
Original Album Classics box available dirt cheap from Amazon UK. Gentlemen and Tin Drum are only available separately afaik. Exercising Ghosts was still available pre-remastered and the very useful Assemblage compilation with remixes was remastered.
I like the remastered Virgins.