About 30 years ago (1975-78) I had a Record Stall on Rotherham market.
I mainly sold old second hand 45's & Lp's and always had people bringing plastic bags and boxes full of stuff to me for sale and trade... with many awesome finds (mainly British stuff), far too numerous to go into detail on here.
All my 'new' stock, though, used to come from my local record shop "The Sound Of Music" and I used to meet the Shop owner at 8.00am each morning with a trolley to pick up all the new releases.
One morning, just as I thought I'd loaded all the new releases on the trolley, to take them to the stall, he sticks a brown box on top of the pile and said, "you might as well have these, I don't know if they're any good or not".
When I got back to the stall it was a 50 count of Jack Montgomery "Don't Turn Your Back On Me" on Barracuda.
Took me about 2 years to shift them... at a pound apiece.
Not the biggest find ever... but how did they get there?
Sean