Releasing the T. rex and plopping guests into the shark tank and removing the ladder were important parts of a successful zoo. I wish the Zoo Tycoon series kept the same level of freedom the original has, the new one was depressing to play.

I feel that common games on the 360 will stay cheaper longer than popular games on older consoles. In my opinion those that have nostalgia attached to the 360/PS3 are more content to own their games digitally, so supply could hold out for longer.

In addition I wonder with all these HD remasters/ releases if people will value the collectability of the originals as much. I kind of see this with the Atari 2600, where inferior ports of arcade games on the system have near 0 value. Though this could just be a product of lack of interest due to how rudimentary games from that time are.