All I'm saying is. . .

On pawn stars when the forensic handwriting expert determines the signature originated from an auto pen, the value drops to zero quite quickly. The value-add of the signature drops to zero that is. If somebody auto penned a famous name onto a bar of sunken treasure gold, you still get the value of the gold, just the fact that its signed by Shakespeare becomes irrelevant. So you're left I guess asking yourself what the value of the signed item is intrinsically. So there's that. Which civilization is credited with the concept of zero, can we reference that?