Released March 1986 for $49.99 In 1986 the Atari 2600 was re-released as the 2600 Junior. They retailed for $49.99 and came with a controller, RF switch and power cord but were absent of a pack in cartridge. They were made to match the 5200 and 7800 of the same time and some of the Juniors actually sported a JR stamp on them.
The switches are the same as the CX 2600 A except that they are now sliding buttons rather than switches. The switches on the top of the unit were On/Off, Black and White/Color, Game Select, and Rest. Game Difficulty could be switched on the back. The system was much smaller and could conserve space much better than it's predecessor. The RF lead was not attached to this system.
Competition in the video game industry was at an all time high, the Atari 2600 Junior would be a simple low cost Atari 2600 packaged into a small "lunch-box" carton with appeal to younger gamers.