Paulson made a deal with some major league sports teams to produce discs to sell at ball parks. (I think they call them discs instead of chips to satisy MLB) I have no idea what they cost. They come on a wrapped card with a certificate of authenticity. They are 50MM(maybe even the next size) and quite good looking. I have 3 if anyone is interested. All were made with the Arizona Diamondbacks logo. A snake eating a baseball.
1 was made for opening day 3/31/98 - no package but does have certificate.
1 made for LVCA attendess for a game on 5/14/98 - complete package
1 made for LVCA attendess for a game on 5/14/98 - chip only

I will let them go for any chip I don't have(includding promo chips) to the 1st 3 emails. Would like to see them get to chippers that want them. I got them free, am asking a chip in return so I don't blow the postage.