Superman [Tele Games] Atari 2600 worth

The catalog shows two listings for Superman for the Atari 2600. The Superman [Tele Games] game itself has a used sold value of $674.50 [1]. If you are looking at the Superman [Tele Games Picture Label], that item is valued much higher at $2,509 used [2]. The difference in value is likely due to the label being a more rare or complete component compared to the game cartridge alone.