He is regularly contacted by a model of TV show where people 'discover' rare machines in barns and attics. They make the stories up and have invariably bought these things somewhere for their story appeal at far greater sums than they are worth. My friend is often asked to lie about the value for the sake of the camera and storyline. He won't do it.
As moderator of the British Jukebox Owners forum I have many times been asked by TV production companies for any members who have something rare and unusual with story appeal. Sometimes they already bought some junk and want to find someone to make it work. This style of TV show is so cheap and easy for them to make and they think you will be so star struck you'll do it free of charge, including delivery and collection from their premises at times and on dates to their specification.
I was once asked to help a fake scenario where they had bought a junk jukebox. They suggested to me that perhaps someone's Dad is dying of cancer and would love to have this forgotten old jukebox he's had sitting in his garage restored by members of the family, so he can enjoy his last dying days. They will document the process, leading to tears in poor old Dad's eyes when he finally hears that Doris Day record again. Aaagh!
Usually, when told the timeframe for sourcing missing parts from around the world and the cost of re-chroming alone, they lose interest. They want it quick, cheap and emotional.
John S