how muchish?

try the soul brother site.

 

ricky.

Same as most things - some worthless, some worth lots.  Most of the Mirwood stuff, £10 to £25 depending on the title, Sheppards much more, Ray Merrell obviously...most of the stuff licensed from the Shout label is hard to sell

Ernie & Ed dj - over a ton Terry.

Quite a few on JM's site, might give you an idea

https://www.raresoulman.co.uk/search/Label/jay%2Bboy/all/1