Predict Perfect by Meir Yedid

NOTE: This is new.  It came from a magician's estate.  An outstanding prediction effect where you have 100% control over 198 possible outcomes. This routine is a reputation maker. It has every performance quality needed to make it into a classic. It is self-working. Learned in minutes. Immediately repeatable. No memory work. No stooges. No complicated mathematics. Self contained. Can be performed up-close or on stage. You will love the method as well as the effect. It is a pure pleasure to perform.  Three spectators are handed some cards with numbers on them. Each calls out a number from his set (free choice) creating a three-digit number (free choice). This is repeated until you have three different, three-digit, numbers. All the numbers are added and the total matches the prediction, which could have been mailed to them in advance. Comes with nine specially printed jumbo cards (5" x 7" Card Stock) and an illustrated instruction booklet.Can be repeated 198 times with different outcome