Well, lets hope someone is sitting there with a pen and paper jotting things down. I can imagine there is quite a buzz there today and would think some of the values may be getting blown up a little with the hype.
richp started this thread it has been viewed more than 2,200 times, and we know there are a few members of the ЯR community at the auction. That Youtube item by Pete C which is only 4 days old has had upwards of 7,600 viewings. I'm guessing business is pretty brisk there today. The star cars were never going to sell for peanuts, there are a few rotten / damaged vehicles there which will go for low hundreds. Looking at this auctioneers site they don't publish hammer prices for completed auctions so we'll probably never know what most sold for.
No need to jot everything down, it's all live now online. You just have to register on the site to watch it.