I guess the Metallica is starting to shake some games out of those collections. I know this happens with a new release but this seems more than normal.

I don't really see more classic B and C pins like Pinbot, or Cyclone moving. I think because people need that 6k plus to fund the new machine. I think what we might see more than downward preassure is a little musical chairs. People will swap and trade around the top value games to keep the collection fresh. As people who have the old hard to get games (like AFM, or MM) start to let them go the people who could never find them in the past will get a shot at them and round and round we go.

Ya classics will always be classics. A good game doesn't change just because there is new stuff. I still love my older games just as much, they just need more TLC to look as nice.