Anyone keep a few dollars buried around the place? How do you do it and does it keep? My wife buried ten dollars a year ago as an experiment and dug it up today. She put it in a glass jar with a metal lid, wrapped that in tin foil, and place that inside a heavy zip lock bag. She even put one of those little packets that come with shoes to absorb any moisture in the jar. The money was okay, but it did have some mold spots on it and smelled moldy.