Complex sentence: Due to a large library and a low price point, the 2600 and the 2600jr, continued to sell into the late 1980s and was not discontinued until 1992, outdoing all other hardware that Atari released trying to replicate its success.
Split into simpler sentences: Due to a large library and a low price point, the 2600 and the 2600jr, continued to sell into the late 1980s and was not discontinued until 1992. The 2600 ended up outdoing all other hardware that Atari released, in attempt to replicate its success.