A few years ago I found out about some obsolete chips that were still in the cage but in a special area that the cage critters couldn't get at. They could only be gotten out by doing a table fill. After much whining and crying they finally contacted the casino manager who did a table fill for me with just those chips. The pit boss, BJ dealer and those playing at the table all looked SO confused when they brought a fill to the table and I bought it. The best part was that I couldn't even get anyone to accept the toke!