I saw the other posts for this issue saying they are on the tables- I walked the entire pit first and didnt see a single one, just the last two issues, then checked at the cage as a afterthought "just in case" type thing, and they didnt even have any in the drawers, but went in the back room and got me some.
They might be some on the tables, but I sure didnt see any. I was glad to get some flat out UNCs anyway.