Not a recod find but...
Was visiting my Dad in Boscombe, and decided to take a bit of his old stereo equipment into a 'Swapshop' to upgrade it.
Usual Junk, loads of old radios, disco lights etc, but unfortunately no records.
Decided to have a quick scan of a box of books, two stacks in the box, went through the first stack and found bugger all, was about to leave when I lifted the top book off the next stack (an old Haynes Manual) and the second one down the pile was Simon Soussans Motown and Northern Soul price guide.
Cost me a fiver, but was happy to pay it as it was probably only a year old at the time.