I bought this copy of Judge Dredd for genesis at the swap meet. It has a white label with black lettering. It says "promotional cartridge Not for resale" on top and then "JUDGE DREDD AVAILABLE JUNE 16, 1995". The game works but you can only play for like 100 seconds and the gameply seems different. I think its some kind of store demo. It deffinitely is not the championship cart with NBA jam. Not really sure, has anybody seen one of these or have any idea of its rarity???