I bought a quantity of non-nevada 'cat house' chips from someone on the east coast who apparently does home poker sets and has chips made 'locally'. I paid 'home poker chip' prices. These dont appear to be Bill Eichorn's work - they are not R&T molds.

Ive also noticed a ton of other 'collector chips' on ebay. A company in Southampton, UK emailed me and offered to supply some to me at the equivalent of 50c a piece. I declined.