I had one experience this year of the type that makes you go...UUUMMMMMM.....i looked at a chip and asked
how much it was.....i was told $40....i was willing to go $30 and offered that... was told no....i said thanks and
went to the next table....while at the next table....someone walked up to where i had just been and looked
at this same chip that i had passed on......i heard him ask how much and was surprised to hear the dealer
say.......I'll give you a good price....how about $25......he bought it.....UUMMMMMM......
It would seem to me that the two people knew each other. Happens all the time.
YESSSSSSSSSSSSSSS 
My one and a half cents... 