| Has differences, like the ROM ID and Controller Pak save doesn't work with the final retail version. Other differences found are, no rumble pak check during startup and it "forgets" highscores when powered off.
The cart is pretty beat up, looks like it may have been run over, even the PCB inside is damaged so much that it will short circuit an N64, the PCB has been salvaged though and is now in working order. | 
