I have a new mib watch with a chip as its face, The box say "Las Vegas $100 Chip Watch" It is a wind up watch by Westclox in gold with a gold expansion band. The chip looks to be new and is a $100 chip from MGM GRAND, it is BLACK, C & J, 3 grey inserts, white hub inlay. I know there has been a very small hole drilled through the center for the watch hands, but looking up this chip in "The Official U.S. Casino Chip Price Guide, it looks like a 1st issue to me and it could be a real valuable chip. If anyone has any information about this item or what it could be worth, I'd sure appreciate any and all replies. Thanks!