The Making of the Lombardi Trophy

A little information about how it's made:

The silver itself has a street value of about $3,500. But, if you add in the high-end labor to make it (there is NO glue!) and its symbolism, the value is a little more difficult to assess.
"I would tell you that they trophy itself is priceless," O'Rourke said. "Whatever monetary value is assigned to the trophy doesn't accurately present the work the athletes have put into it."
The NFL is a customer and does pay for the trophy.
Sources tell CNBC that the Tiffany trophy business, which includes everything from Major League Baseball to PGA golf, is modestly profitable but probably with smaller margins that the rest of its jewelry business.
The NFL trophy is made in a workshop nestled into a distribution center in Parsippany, New Jersey.
"It's like the turn of the century with some of the machines and equipment used," O'Rourke noted.

You can see the video here.  I'd have embedded the video, but the selfish bastards apparently don't want to share.