What do you mean? Silicone wafer for a CPU, or any other hardware?
he said to be cut for a DIE, so it has to be cpu or gpu..
to op: google it.
and, if you want to know the prime cost of a cpu, nah, a cpu cost a lot more that that piece of wafer, and it can't be measured by the price of the wafer. if it's that simple. i7 975 would be selling for $5 a piece.