I'm pretty sure this is Fickle Nickel... good vanish for cameras, not so much for live performance. I believe I saw Siegfried or Roy do this on a special about 10 years ago. Gets a great reaction on TV.
first of all nice performance.
i think that the "normal" coin vanish ant the beggining isnt that necessary but it doesnt realy matter. again very nice performance.
after lots of searching i found that its called the "vapor" coin vanish and you can buy it here-