Nokta FoRs Gold, a Gold Cube, 2 Keene Sluices and Lord only knows how many pans....not to mention a load of other gear my wife still doesn't know about!
I would not throw it away. At the very least it's a nice conversation piece, and you can make up some terrific stories about it to tell little kids. At best it's a puck from an ancient form of hockey.
Welcome aboard the Tnet.