WOW...$400 FOR THAT...RIPP OFFF...
I've seen this effect covered in two books already. One of which is and excellent book and is Mark Wilson's Complete course in magic (will be reviewing soon), and has an excellent verison which is almost impromptu...heres the effect as in the book...
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From a bowl containing 3 lemons, a spectator is given free choice of whichever one he wants. The selected lemon is then placed in an ordinary paper or plastic bag and the spectator holds the lemon throughout the entire presentation. After the lemon had been selected and is securely held by the first spectator, the magician borrows a dollar bill and writes its serial number on the back of a small envelope. He then inserts the bill into the enveleop, seals it and gives it to a second spectator to hold. He then recaps exactly what has happened up to this point . Then, the spec holding the envelope is to open it and remove the borrowed bill. when he does instead of the bill he find and I.O.U for one dollar, signed by the magician. The first spectator is given a knife and asked to cut open the selected lemon, which has remanined in his custody at all tims. inside the lemon he finds a tightly rolled dollar bill. When the bill is opened its serial # is found to be exactly the same as the one written on the envelope, proving that the borrowed bill has magically travelled from the envelope to the inside of the selected lemon.
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