This is a vanishingly rare 1983 GCE Vectrex MineStorm 2 game cartridge!
From the Vectrex Wiki page:
The original U. S. release contains the infamous level 13 bug, where the game would crash and end if a player is able to clear out this level. Mine Storm 2 cartridge was made available for free upon request for Vectrex owners who wrote to GCE, which was bug-free, although it had many additional Mine Fields added and changes in the order of the Mines that appear (the Magnetic Mines make their debut during the second level, unlike the third on the second version of the game). This is one of the most rare and sought after Vectrex cartridges nowadays.
It is in very nice condition for its age, however there are some signs of wear -- mainly on the back.
Please see our photos for more details, and feel free to ask any questions you may have before making your purchase.
