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 company, founded by Nolan Bushnell, the inventor of Pong, had grown to become the largest manufacturer of video games and had been sold to Warner Communications. Sales hit 2 billion dollars in 1982, but they plunged to less than 1 billion in 1983 as the public turned to home computers instead of video games.