Oh no, there's metal in your records!


IMO, this is completely out of left field. But, here’s the story. On Saturday, there was a "seminar" at the local stereo shop about why you should listen to high quality records. It turned out to be a 3 hour commercial for this dude who wants to market his services as a "HQ record shopper" of sorts. For a mere $240, you get an annual subscription to his services. You pick a title, and he will find the "best available" version of the record... so you can buy it. And, when he brings it to you, he’ll bring other similar records for you to buy. Most of these records are in the $50 to $100 range, so this "service" clearly not for me. Plus, I kind of like the hunt for a gem.

Anyway, the point of the post: One thing he said is that some older vinyl has metallic content embedded in the vinyl, and that it can interact with your cartridge’s magnet, causing distortion. Therefore, you should only buy the newest, most pristine (hence most expensive) vinyl records... from him, of course. I didn’t want to challenge him on the spot in front of others, but in my mind I’m thinking this is the most ridiculous claim I’ve ever heard. Even more ridiculous than gems you place on your speakers to change the way they sound... but, I digress. I understand he wants to show the true value of his "service"... but, seriously? Interesting business idea... but metal in the vinyl?

Just for fun, I did a little bit of google searching for metal in vinyl, and I found links to Metallica and Whitesnake records, but no stories about the metal embedded in the vinyl. So, can you prove me wrong, or just remind me that I’m not all that gullible. Please! Anyone have any information about such a wild claim?
128x128soundermn
invictus005
OP, that guy sounds like a complete fraud. Stay away! $240 yearly subscription to find you records.
Fraud is a serious charge. If he's providing the records, it doesn't seem fraudulent. Is it a good value? That's subjective.

I’m guessing the fee helps cover the cost of acquiring multiple copies you can buy.

Getting others to buy your high quality records for you ain’t cheap.

No clue what the metal in the record deal is so that would have no value in my eyes. Various other well known things factor into whether a record is good quality or not and also how much they are worth. I’d read up on and focus more on those not some secret sauce.

Static electricity with records is a real thing. A swipe with a good quality carbon fiber brush takes care of that when needed.   Some humidity in the air if possible helps keep static electricity and related possible pops and clicks down. 
I think the guy was referring to the carbon black as mentioned by @whart .  I am not convinced it would have any effect on the cartridge, nor on the guy's ability to sell subscriptions, so I'm not sure why he brought it up.  

He was trying to push albums on clear vinyl, and they probably were some Clarity Vinyl records, I bet.  However, reading around about the Clarity releases, it seems to be hit-or-miss on the quality of the pressings.  Seems to me that would affect the playback much more than any quantity of carbon in the vinyl attracting the cart's magnet.
For the record (pun intended) I have had success with Gruv Glide helping to reduce static and reduce those pops and clicks.