They should give the current price of gold and silver on the show, to alert people about how much the dollar is plunging.
If they really cared, they'd look it up, but announcing it on the show would help people who didn't care enough to check. Right now it's at 1823 USD per troy ounce. The dollar has lost over 98 percent of the value it had when Nixon closed the gold window at 35 USD per troy ounce.
I've read recently that it lost around 75% since Nixon, and 98% since the Fed was created in 1913. Whichever version is right doesn't really matter.
A year ago I bought the GLD and SLV exchange-traded funds, and also a fund of gold mining stocks within my IRA. They have done well, obviously. It's a lot of money, but only 10% of my total portfolio so even if they drop in half it won't change my life any.
Last week, for the first time, I bought a 1/10 oz. gold coin and two one-ounce bars of silver. They're kinda cool to have, and I plan to buy more.