Ahhh, sounds familiar!!
I collect now and again early 80’s electro/hip hop 12” off ebay (that music was my first love when I was a wee nipper aged 14/15 - hence the name electrobot.808 after the
I’ve lost count of the number of times I’ve bought a 12” played it once or twice, carefully checked the scribing on the run out grove, put it in a sealed poly sleeve and put it in the crates, maybe to play a year down the line - just once though!!!