Gonna be hard to beat this one. But let's see some damaged or worn or just plain ugly coins that everyone keeps.
This is a Dime I cut in 1989 when I was in HS. I remember the year because it was my Senior year. Used a photo paper cutter. Kept it since then taped up together Please don't chastise me.. I was a young dumb man
Oh, I've got bags of 'em -- it's turned out to be a bit of a specialty for me. Got a many-pound bag of culls a couple of years back, and it was the most fun I've had in the hobby. It included these: That last one has since found a sanctuary from further suffering, at least for now:
I've always thought that this particular coin was ugly and evidently, the folks of the time did as well since it was quickly replaced.