See this eBay sort on completed listings for recent sale of 4 of the $5's and 3 of the $1's. All by the same seller.
There have been other sales too, but total quantity found is not known, as far as I know.

http://www.ebay.com/sch/Chips/35743/i.html?LH_Complete=1&_from=R40&_nkw=Cal%27s