This is a DVD plus coin gimmick.It comes from the collection of a professional magician who took great care of his props.
FROM THE MANUFACTURER:"Take a borrowed quarter.Have it signed by your spectator.Then you shatter it into pieces!The pieces are clearly visible in your hand or on the table. Using no covering, you immediately make the quarter whole again and return the quarter to the spectator! It's just that simple and direct."
The video instruction on DVD will give you step-by-clear-step the secret and handling of this most unusual trick.
This trick is still available on the market.It sells for $29.95.