that way, you don't stand out if you sort of sidle away with your stack of chips. Plan B, if challenged by the Mean Pit Boss (and there seems to be one in every casino), I might choose to place a bet and then walk if I don't win. Trouble is, these days, you cannot place a $5 craps bet in most cases, it is $15 or higher. And don't make a big issue of "wanting to buy to find some anniversary chips" or some such. Feign disinterest in the designs!