I am trying to put together a definitive list of the Donkey Derby Days chips from Cripple Creek, CO.

So far, I have seen scans for the following:
Bronco Billy's (all $5 chips)
1996, 1999 (serial numbered), 1999, 2001, 2002

Buffalo Billy's (all $5 chips)
2003, 2004, 2005, 2006, 2007

Century Casino
2011 ($3 chip)

Do any of you Colorado specialists know of any chips that are missing from my list?
Also, if anyone has some of these for sale, please e-mail me with pricing?

Thanks for all your help,
Paul Biggs R-6744