Norm,
I predict that the sale of airtites for Silver Strikes will be at an all time high! Collectors will not want to be collecting Silver Strikes in the bulky holders (or pucks as you call them). They will just crack them out & put the newly won strike in an airtite.

As to.........

"I predict that the cashier cage will not buy the new strike back if the seal is broken."

The cage will HAVE to cash in the Silver Strike as long as it is a live gaming token. They don't have a choice. That's the same as saying that if a chip comes in a holder that it can't be cashed in without the holder. Not true.............Andy - Las Vegas