For married dependents who are under the age of 65 and not blind, you generally must file a federal income tax return if your unearned income was more than $950; if your earned income was over $5,950; or if your gross income was at least $5 and your spouse files a separate return and itemizes deductions.
The Atari 2600 came out in 1977. Originally known as the VCS or  Video Computer System, it was renamed to it's catalog number  (CX-2600) in 1982.
The Atari VCS was originally conceived in Grass Valley, California. The second iteration was done in Sunnyvale, CA. The Atari Video Computer System was initially going to be a new multipurpose console chassis with a single multi-programmable motherboard which would have its games installed internally into a ROM slot.