~~~ on the floor of our club auction... and just prior to that lot being called by Jim, I was offered $1000 to pull the chip... It was the 5¢ PAL'S CLUB C&S... The auction ended abruptly when someone shouted out" "Wow... $400 starting bid for a UFC?"
(The other three examples I had sold for $400 each, afterwards).

...and prior to that; the FLORIDIAN "50" CASINO C&S was selling for $6 to $10 each before I did the research because nobody knew where it was from.

That's one of the joys of our wondeful hobby -- learning and discovering where chips [UFC's] are from... sometimes 60-years later...