I learned this magic trick a while ago, and it still amazes people. It's not the one where you turn the card backwards.
Step 1: Intro
This is the step where you say the famous "is this your card?"
NOTE:::: once an audience member selects the card, DON"T LOSE THE PLACE!!!
Step 2: The Trick!
While the audience member looks and remembers the card, look at the card that's on top of it. In this case, it would be the 8 of Spades. But don't let them see you do the move!!!
Step 3: Shuffle
Shuffle the cards. You have a pretty low chance that you'll separate the chosen card with the helper card(8 of spades).
You should know how to shuffle.
Step 4: The End!
now, once you shuffled, go through the cards until you find the helper card. The chosen card will be right infront of it. Have Fun!