I did unload some stuff at the Excaliber, not at the cage where I went first. There they scanded the units but had a hard time operating what ever they used. They told me to take them to the crap table and there they would exchange them for the house chips. I got concerned
but the cage said to play them and they would just exchange them.
When I went to the table I just made some bets and the dealer ask what is these. I, quickly
said that the cage gave me a direction and after I told the story to dealer, he took my units, exchanged them, dropped the units in the slot, and it was do. It just seemed, we had to act out this point by point story, and every thing was O K . This was 5 years ago.
Good Luck Sheldon..........I would try Downtown first.....One note: don't get caught putting in someone elses tokens. Yes, you will be pinched for frud.