Here's a scan of this years Matsui sample of the beautiful metal core chip they make. The suits background is little darker. This one is also serialized by number stamped on the center metal. I don't remember whether last year's had a s/n or not as I could never find one at a reasonable price.

I've never heard of any of these being sold for casino use. Anyone else know of a club that uses them?

Have no extras of this sample by the way.