Here is what I just wrote eBay in this regard:
I suggest you do away with the "COLLECTIBLES - CASINO" categories, and have
"COLLECTIBLES -- GAMBLING" instead. One advantage of this expanded list is to help deter
including fantasy poker chips in the same category as genuine casino chips -- a big problem of late. Here is my suggested list:
gambling -- casino clay chips
gambling -- casino metal slot tokens and silver strikes
gambling -- other antique gambling chips
gambling -- current poker and fantasy chips
gambling -- other

Sincerely, and contact me if you have any questions,

Robert Eisenstadt