It helps me understand what the current market prices for many titles are.
Armin
Doesn't that really depend on who the buyers are, and what they are willing to spend at the time of the auction?
I've looked at emovieposter.com's auction history for many titles lately
(Thank you Bruce) and I've seen the same titles go for very cheap at one auction, and a lot at another without much time in-between. It goes to show that they are only worth as much as someone is willing to pay, and prices will always fluctuate. I now feel there is no solid current market prices, just a bare minimum that is most likely always far less than you would want to sell it for.