Yeah, sitting here rewinding dozens of times on Youtube I can see a couple of his tricks. But they all require insane dexterity and coordination. We see in the intro that he's capable of that, which I guess he could have skipped if he wanted to conceal that for us. And that vest of his is clearly not ordinary at all. But I think almost getting it makes it even more impressive really, which is why I think he hints at some of it. It's pretty beautiful.
Every time he's making the marker disappear he's making small movements with lots of energy in them - he's clearly throwing the marker, and he's throwing the marker so that it's path is obscured by his hands. I'm speculating that it lands inside his vest. That must have taken an insane amount of practice.
He's also moving a card from one side of his body to another. Later he's moving a card back the other way. My bet is that his vest has some sort of mechanism for moving cards. He moves very awkwardly while doing it, so he's certainly doing some complicated procedure we can't see. He could of course be throwing the card, deflecting it with the insides of his hands or otherwise creating a very curved path, but that's just barely plausible.
