Allan Myers [through his loyal wife, Diane, since he has not yet mastered the task of turning on a computer] sends the following information on the HORSESHOE CASINO chip.

I went to the site of the Horseshoe, Gardena chip and it was not there!
This is the same chip that Paul-Son sells in their store. There is a rumor
that they were ordered by the Horseshoe just before they closed and Paul-Son
kept the chips to resell.

With this info and that from the rest of you, I conclude it is the fantasy chip. I note, however, that the seller has not posted my information and continues the offer as a legitimate chip.