Some pretty scarce ones were made on the WPT Poker Cruises, I managed, over the years.
Quite a few CCGTCC Club members have gone on them. I have used some members for dealers on the cruises.
David Spragg made 1 personal chip free for every poker player on each cruise. WPT paid for them as a perk for the players. Chip was given to players in an airtight to use for a card capper.
Some had extra chips made but most did not.
Joe Dolce R 1330 chip shown below. I got a copy and pretty sure David kept a copy, so 3 made in most cases.