Atari 2600 Game
(Ultravision games often had no model number)
Year of Release:
9 Extremely Rare
Ultravision made this blatant rip off of the Atari 2600 game Donkey Kong. The replaced the Kong with a big spider, then made Mario a different color. Which they then proceded to call an original game.
This game is valued at around $150 USD. Games with boxes and manuals are worth more.