How to Push a Coin Through a Table - Sort of

"Push a Coin Through a Table"
Wired's How-to Wiki (April 20, 2009)

"Every wizard wants a sequined assistant and a crosscut saw. But all you really need to dazzle your drinking pals is the quarter in your pocket...."

Video 2:03

There's also text and diagrams, showing how to do:

1. The Set Up
2. The Switch
3. The Push
4. The Reveal

Prestidigitation isn't one of my skills: but I think I might be able to do this trick.

Enjoy.