We use to hold blanket shoots quite a bit with a $10.00 minimum value, or there abouts. It got to the point where several people would just put down a $10.00 bill instead of bringing something of relevant. The last one I attended (years ago) I put a pound of 3fg Goex on the blanket, another feller put down some Hornady round balls, another put a nice little patch knife on the blanket, and the reamain folks (of which there was about 7 to 9,,, each put down a $10.00 dollar bill,,, well one did put down 8 quarters, 3 one's, and a five spot... That pretty much ended blanket shoots for us. We now just shoot for bragging rights at our local monthly gatherings. Putting the money down just ruined it IMHO.
Not to brag about that day, but I did come in first and had first dibs off the prize blanket. I picked up my 3fg Goex to the dismay of many. I simply laughed and said that I had a couple $10.00 bills already...