Here is one dealer's polite response. She was selling the fantasy "commemorative" chips from the closed L.V. casinos.

Dear Travis,

I am selling these from my late Uncle's estate. He collected chips among many
other things. I don't know much about chips (except how to lose them LOL) I got
my posted info from looking at past auctions. Where can I get more info to post
?Do you have a link where I can get more info ? Exactly which chips are are
you referring to ? I don't want to mislead anyone !!!

Thanks,
Moni