The whole category #899 on Ebay is classified as "Casino:Chips" and yet there's lots of other things posted there, including tokens, silver strikes/SPT's, home game chips, bakelite chips, illegals, MOP, ivories, etc., etc.

The only other casino-related category #573 includes the non-chips&tokens items such as dice, cards, slot machines, ash trays, etc.

I would be in favor of a separate classification for each group of items on Ebay, but until that happens, if ever, I think it's difficult to require purity in distinguishing between "casino" and "casino-style" chips. I AM in favor of clearly identifying fantasy chips as such.