I'll put two cents on this thread.
About 5-6 years ago, when Mark Ray had his first dispersal, where they sold about 2200 head over three days.
That was quite a sale. Some of the statistics from it where staggering, for example:
-atleast a hundred calves died, due mud and wet cold conditions (or so I was told), most of the lots were pairs or three in ones
-some calves by the cow's side (whose natural calf had died) were actually sale barn orphan calves
-One cow sold all three days (to I assume, three different buyers)
-Some meyer daughters were listed older than their sire (figure that one out, hehe)
-Many people were billed (myself included) for cattle they never bought
However, there were some bargains, if you knew your pedigrees and could read eartags. Top lot (like $75k) I believe was this supposed "Meyer x Draft Pick" cow (Tag #500) who many say was a commercial heifer "found" in load of feeder calves somewhere
It was a wild deal, lemme tell ya.