Sorry but your WRONG.
Any casino will accept this tokens, As they will also accept ANY chips from the other casino's out here. i LIVE here, I PLAY here I do it all the time.
As for the silver issue, they ARE solid silver and have a Gold Plating on the outer edges. Man this is truly sad and only goes to show what I said before, no matter what I do I simply connot please all, some will try to pick on anything.
I think I will go this some of these folks auctions and see if I can possibly find a way to alter what they say and turn it into fraud.