the other 5 Nic Jones CDs (CDs??) from Camsco

I think not.

The only recordings authorised by the artist himself and for which he receives royalties are the two Mollie releases (In Search of / Unearthed) and the two Topic ones (Penguin Eggs / Game Set Match, all available direct from Mollie who, no, don't have an electronic online purchasing facility but perhaps cannot, for obvious reasons, afford to run one.