Yes, you have the complete collection - what I meant is that there are a few which have never been officially released since their original broadcast.
Let's not forget the other audio recordings aswell which hsve never been broadcast / rebroadcast... the 30 minute edit of the Australia show and the fantastic Scotch on the Rocks radio sketch from 1978, which I think so is under-rated. The trouble is because it's only 12 minutes I guess broadcasting it would be a problem.