Who Wants to Be a Thousandaire?
In case you're wondering, there are 8 digits on the one dollar bill serial number, so assuming a random draw by the DJ, the odds of one of  the 100,000 dollars matching the draw every day would be very close to 1 in a thousand. After a year, you'd only have a 30.58% chance of winning at least once. The expected value of combing through the dollars to find a match would be about $30 every day. I wonder if he sorted them into a binary tree.