Michael,
It is my understanding that they are still sitting on 200 sets for future promotions. Many sets were given out as promotion over the 12 months of 1998. I missed getting a set many times but was able to put together a set over several months of checking the tables for the ones I needed. I would guess that about 400 sets were scattered around the table games. I doubt that there is one chip left at any of the tables. No one individual bought or obtained sets thru any other means, at least that is what they told me.