Whose job is it to sit around and speculate this stuff?

Patron: You know the 30 pieces of silver Judas was paid to betray Jesus? How much is that in today's money?

Not only did Google provide our librarian with a plethora of sites that answered that question, but it finished her question for her as she was asking it!

The answer might be $950...or possibly $5,000. You need to define, "piece."