Pac-Man Collection [Homebrew] Atari 7800 value

The Pac-Man Collection [Homebrew] for the Atari 7800 has a used sold value of $611.06 [1]. If you are looking at the Pac-Man Collection: 40th Anniversary Edition [Homebrew], the new condition value is listed at $251.25 [2]. The value difference likely comes down to the edition and condition, with the 40th Anniversary Edition being available new at a lower price point than the standard used collection.