My guess would be they are all fake. He's not winning strikes from Las Vegas and plating them to sell for under face value. He took a Four Queens strike and made a mold and is pouring them himself from base metal. Or he sent one to China to have it counterfeited for him and he made 1000 of them or more.

Shaun said they are thinner, Paul said they are lighter, that indicates that they are 100% fake. Shaun should contact eBay on behalf of the Four Queens and shut the guy down for counterfeiting or at least copyright infringement. All you need is one to see if they are real or fake.

Someone should ask the guy for a specific strike. Why are they all only the same strike? He says he has all kinds of strikes, yet only sells the same one over and over? Looks very suspicious. Maybe if you want a novelty, but if you are buying them thinking you are getting real silver, I think you are getting conned.