This probably isn't a very logical criterion, Michael, but one of the things I look at in determining whether to include an "advertising" or "promo" chip in my collection is the quality of the chip. If it's "casino quality", I usually do. If it's a cheap plastic chip, I probably won't. For example, I did not include the dragon-mold chips that Stratosphere sold in the gift shop, but did include the "I survived the ..." chips made by RT Plastics.

I'm looking for the drink chip that National Air gave out for a restaurant in Las Vegas recently, by the way. Don't have a pic or I would include it as well.

A scan of the other side of the Trop 100 chip is below.

DonL