I think it was Josh that said a cage manager told him 2000 chips were missing.
Andy is guessing 200 sets are missing.
Number 1: You must realize that cage people count chips as $ value only.
The cage manager was telling Josh, 400 chips was missing or $2,000.
I think the cage manager was wrong or did he say "ABOUT" $2,000.

Enough lessons on talking chips with cage people.

I have it from a source that should Know. I am 95% sure it is a correct number.

"About" 600 chips or "About" $3,000 or "About 200 sets, is missing.
The over and under on the 600 number is 10 chips, either way.