Iguana by Juan Pablo (MENU)

A card is randomly selected and signed by a spectator. The magician asks that the card box be signed as well and returns the deck with the signed card to the box. Then the magician quickly covers the deck with a silk, pulls it back to reveal that the box is gone, leaving only the cards behind. Upon closer inspection the signed card has vanished too! The magician produces a card box from his jacket and it has the spectator's signature. Opening the box, a single card is found inside which happens to be the signed card!