To be blatently honest and to risk being shot. Alfie Davidson is also 70s/80s disco orientated too, but has been picked up by the Soul scene, as have, Evelyn King -Shame, The Brothers - Are you ready for this, Montclairs - Hung up on your love, Ace Spectrum - Don't send nobody else. In fact a great majority of "Modern Soul" is disco orientated, and definitely the stuff that came out of the Blackpool Mecca, a la: Esther Philips - What a difference......., Brainstorm - Loving is really my game, and many of that ilk, so it's hard to say that because this is discofied, it's shite.
Fire away, I'm a Yorkshire man with a broad back LOL
Oh! and Grace Kennedy was a winner on 'Opportunity knocks', so not far off dthedrug.
I wouldn't have a clue as to what it's worth as there isn't another one to gauge it by, but have been told by one prominent DJ/Dealer 'Name your price, someone will want it"