Wow... what a difficult exercise. I had a very nice person send me a picture of the Riviera $5 chip in the scan. I don't own this, but it is my Holy Grail chip. The other 9 are some of my personal favorites. Some are rare, some are common. The last entry in was the Wildfire. It was a toss-up between that and the current Jerry's Nugget $1 chip. The Wildfire won only because I already had a Jerry's chip on the list.
Enjoy. This was fun. Great idea Jim!
Bryan
P.S. I love how many times I've seen the Bucket of Blood chip on lists. IMHO... that may be second only to the Riviera Building issue.