I have actually found a buck or two sometimes just walking in a parking lot.  I pick it up of course.  Even though it's only a buck, I look around quickly to see if anyone is nearby that might have dropped it.  Walking through parks I've found everything from backpacks to ballcaps, to pens.  But what this person found is a true treasure!

Click here to watch a quick video of what was found and how he is trying to find the rightful owner!