Nutty's site is interesting but doesn't seem to give tracklists. (With 100 albums there must be some amount of double recording - or whatever you call it!)
John Dalton at Little Pot Stove Vinyl sometimes has second hand stuff. The April sales list lists 'Alex Campbell Sampler' for 8 pounds. Email John at

JohnDalton@littlepotstove.co.uk

if you'd like to subscribe. (No, I don't get paid for this!)