Ship Deck - JB Magic

You claim that you have a prediction.
The 4 aces are removed from a RED deck and placed off to one side.
The spectator is asked to THINK of ANY card, NOT the SUIT just the VALUE.
Lets assume they are thinking of a 4.
Next they are asked to mix the four aces, these are laid out in a row.
Each ace represents a suit, they select any one of the four aces. NO FORCE.
They pick just one ace and that card is used. Lets say they pick hearts.
In a fair manner they 've selected the 4 of hearts.
The SAME deck is spread across the table, face up in the deck there is one card and one card only. It is the 4 OF HEARTS!
The 4 is removed and flipped over it is the ONLY card with a BLUE back in the RED deck!
Sounds & Looks Impossible, NOT with Ship deck!
Instructional DVD Included with special Bicycle Deck.