It's is not all that uncommon for us to receive donations of cash... shredded cash that is. Finely shredded US currency that somehow retains a bit a seeming value even though it is really just worthless shredded paper. As a kid I used to think that if I just had the time, I could reassemble enough bits to make me rich. Nowadays, shredded money just reminds me that our unshredded money is still just paper that symbolizes credit and has no real value. Since we ditched the gold standard (1946), and eventually the US Treasury refused to exchange currency for gold (1971), paper money (and coins, too) has value only in theory.
We usually get little bags like the one above or sometimes it's used in a paperweight or pen or something. But the tenuous conceptual hold of paper to value really hit home when some dude donated a couple of trash bags full of shredded cash.
Worthless. Or would you pay 25¢ a handful?
Shredded cash is fun as a novelty, and could be a useful art supply or perhaps make for decent insulation. I guess it is better than no cash.