So I got there about 15 minutes before 2pm. It's on the 5th floor of the Morris County Clerk's building. Attached to the door of the room is the upset list of properties.There were about 20 people in the audience and 4 officials behind the bench. Before we started there were last minute updates to the upset list for everyone to look at. Everyone lined up to take a picture for reference. 17 properties total to auction off.
The whole process was pretty quick. Most of them went to the plaintiff (a bank) for $100. One person seemed to be representing multiple plaintiffs as he was the only one announcing the upsets for the property and any other relevant details. The sheriff would give the starting amount, say "going once, going twice, sold to the bank for $100." Each property was done pretty fast (say 5 seconds at most?) if nobody wanted to pay the upset price.
There were only 2 properties that got bid on. One was uncontested, the other went back and for between two people 4 times. The minimum bid increment is $1000. They would say the amount and their last name. After the sheriff confirms they are the buyer, the person would go behind the bench to verify funds and the sheriff would declare the sale good.
I was out of there by 2:27 pm just to give you an idea of how quick it is.