2020 Barrett-Jackson prices?
People will bid accordingly to the car's condition.
A lot of the cars on the first few days have problems with documentation, condition, etc. and don't go for premium prices due to that.
Also, the sellers pay a lower premium to get the cars through the auction on the earlier days.
Remember, the cars as they appear on stage probably aren't as good in real life as they look on T.V.
If you are shopping for a driver, the first few days will get you the best deal............
I've never been there before, but I know a few guys that have been, and that's what they told me how it works.