Phyllis...

I believe this chip was made by Chipco. The Palms uses chips by both Chipco and B et G. The B et G chip are slightly larger and have a "BG" manufacturer's mark on each chip.

I wouldn't consider this to be a "limited edition" chip because that phrase does not appear on the chip. I can't speak for Mr. Trimble, but I'd bet that if a lot of these chips walk out the door and the Palms' 9-18 hold 'em game remains successful, I'm sure they'd order as many more as they need.