I'm staring to replace some of my Cds.

Have found some at the local library, so at £0.50 a pop, pretty good value.

However, some others are a little heftier in price.
For instance:

40th Anniversary Edition of The Who Live at Leeds
The Clash Sound System
Are they any good?

Also looking at
The Sound The BBC Recordings Renascent 2 CD 2004 release Adrian Borland sessions

Can't find:
Adrian Borland's 2 Meter Sessies
A vinyl rip of Modern Eon - Fiction Tales 

Any solutions?