I found this mystery chip in a bargain bin at the convention. The mystery is how this chip was made. IT IS NOT FAKED IN ANY WAY. It is normal on the faces, but has the saw pattrern on the edge. This is the only chip like this I have ever seen. This chip was on the tables for years judging from the dirt and bag marks that do not show up in the scan. Notice the injection pip. The mystery chip is on the left.