Maybe he didn't swallow the coin and just had a magnet and just led it threw his arm a bit then using fake skin, cut it open and popped it out. But that was pretty damn disgusting. Chris angels is always fake though, like the one time he was in an exploding building that had collasped on him, and he was still alive. It's pretty shady for him, and I don't know what morons could'av beleived that stunt was real.