This doesn't have a catalogue number but it was issued under two names, Linda More and Kelly St Clair, I would like to find a playable copy by either. I f you have one for sale, please send me a PM.
Hiya, just seen a VG++ copy [doesn't state whether demo or issue] for £100 on Henry Atkinson / Soul 45 Collector's list which came out this morning, hope this helps
David
On Discogs, the best fit for your requirements seems to be a VG+ US copy Parts 1 & 2 from seller "basementphil" for £1.99, best of luck with your hunt.