Atari 2600 Game
Year of Release:1982
Moonsweeper was a generic space game quickly produced, (and quickly forgotten), by Imagic. It is described on the box as a "Space Rescue Adventure". The graphics were quite pretty by 1983 standards. (Imagics games often had very nice graphics by Atari standards).
This game is valued at around $6 USD. Games with boxes and manuals are worth more.