A Plastic Paddle Magically Produces Many Coins

Money from nowhere - if only. While you watch this video, join me in the fantasy of having a never-ending supply of loose change.
A plastic paddle is shown both sides.
At the magician's command, a coin appears sitting on the paddle. This can be repeated as often as required, resulting in a veritable windfall.
Coins can also be made to disappear, re-appear or even change in value.