Up for grabs, SUE DUEL game cartridge for the MICROVISION handheld console.

For anyone looking at this listing and wondering what the blinking flip it is: Released in 1979, the Microvision has the honour of being the first handheld videogame system that had interchangeable game cartridges. This is one of the game cartridges that was released for it. 

This game cartridge is being sold as-is as I am not able to test (I am selling a boxed console too but as I could not get the handheld to  work, I wasn't able to test this game). However, the game is in it's original box with poly blocks and instruction manual. This is the North American version of the game but as you may be aware, the cartridges for this system are region free. Please see the pictures I have taken. I have set a low start price which I believe is good for the box and documentation alone, so hopefully someone will have an interest in this.