When I was 18 years old I worked at a downtown grocery store as a stockperson/porter. A lady came into use the ATM machine and it spit out her money and she got really pissed off and loud about getting screwed over. I asked her what the problem was and she showed me on eof the $10.00 bills had given her had not been printed on the back. I told her I would straighten it out with the manager and gave her $10.00 out of my own pocket for the misprinted bill.
I held on to that bill for 17 years then sold it on eBay for over $400.00! Damn that had to be the luckiest-ass day of my life, turning $10.00 into $400.00!!!