Look backwards not forward
...by which I mean start with the 60's stuff, there are some great tunes to be had for peanuts. Marvin Gaye's 'Chained/At Last' Tamla is a good example, cheap as chips but a fantastic double sided dancer.
Two to look out for on Piccadilly by J.James are 'Water' & 'If You Knew'. Both great Northern type tunes. 'If You Knew' is another version of the Ebony Keyes.
EDIT: Doh! How thick am I, i've just realised those 2 tracks are by Geno Washington on Piccadilly!!
I had the J.James EP with 'This Heart Of Mine' but NO cover/sleeve so when I got the 45 I traded the E.P on as sound was low.
All the Inner Mind 45s on Hot Lead are worth in between £5-£30. Not sure about the one you have as I've never heard it.
I can ask Marc Griffiths over on the Pama forum if you like as I know he is an expert on this group.
Are you aware that there is a UK R.Dean Taylor L.P on 'Sounds Superb' (MFP related) that has a slightly different version of 'Ghost In My House' on it? Just saying because I have a mint one for sale for a cheap as chips fiver
We've probably all got a couple of cracked records sitting in our collection and we don't even know it! Especially with those styrene copies. A record could be cracked just around the run out groove following the groove itself, or cracked from the edge of the label just into the grooves and you would never spot it.