The Unconquered Card by Mike Rogers

Purchased in the 1990’s, never used  

Mike Rogers was internationally recognized as one of the top trade show magicians ever. 
Unconquered Card is straight from Mike's professional act - a routine that has fooled thousands of magicians and layman for two decades - one of the most powerful Monte routines ever invented!
This professional routine will teach you step-by-step exactly what to say and do to perform this stunning routine. 
Virtually angle-free, with no reset.
Ideal for the magician who performs continuously, such as a table-hopping restaurant worker or strolling magician.
Easy to understand, the instruction book includes 48 top-notch line drawings by famed magical artist J.K. Schmidt. 
Comes complete with professional quality gimmicked Poker-size Bicycle cards ready to be added to your deck exactly as used by Mike Rogers.

With three clearly shown cards, you play a game of Three Card Monte with the spectators.
Asking them to keep track of the winning card as the cards are moved on the table, you play three times.
Each time, you make it simpler for the spectators.
They easily follow exactly where the winning card is.
Yet each time, the winning card changes into one of the losing cards!
Finally, to "give the spectators a better chance", you place one of the losing cards aside and play using just two cards.
For the smash climax, the two cards instantly change to losers- and the card that was set aside turns out to be the winner!