I am with you Larry -
I went in on Saturday afternoon and talked to the cashier. Bought what I wanted, went back the next week and bought a couple of extras because i missed on of my chipper buddies. Had a nice conversation with the cashier. Talked about chipping, life, how she liked her job, living in Vegas, etc. One guy at the bar one behind it, a security guard, me, and the cashier.

I think there was some people saying that they had to go in on Friday/Saturday night, contend with security and try to get them (or play for them) off the tables. And that would be a reason the chips go for a premium I am not sure they realized there were easier options.