Where Can I Find Data On the History of Video Game Console Sales?

[KrispyKremer]

Hi, I've been searching the net trying to find a place that will list for me video game console sales, how many games were available, years of production, cost of console, etc.
mainly starting around the time of the Atari 2600 up to the present. Any links would be greatly appreciated.

Danka.

 

[Hakunin]

The Classicgaming.com Museum has a good amount of info on years of production, cost, and other history stuff on most of the major consoles up to the Sega Genesis.

EDIT/ Forgot the link: The Museum