They visited Marshall Fey's place.
I don't know who they were interviewing or when the show was taped but the guy talking about the machines was clueless when it comes to prices.
He showed a Caille Roulette and said it was worth $50K.
A very nice restored Treasury was worth $4K
A Jennings Club Chief (Chinese Front) was worth $2K.
They briefly talked about reproduction machines. The guy was pretty much right on with what he said about those. He said reproduction machines were hard to spot (by the common public), they didn't sell for that much less than the real things, and people should only deal with reputable dealers and get a letter of authenticity.
Antique Road Show contacted me about 8 months ago (via email) asking for information about reproduction slots. I gave them information but never heard anything back. I sent a couple of follow up emails but they never bothered to reply.