They are rare over here, but they were popular in Hong Kong as I remember you can get pirate games for them back then very easily because of it. I remember playing bomberman on it too.
How did you manage to come by one of those then?
A trip over there? Or a trip to the "bay"?

	
 
	
 mind blowing at the time for me.
		
	
	
	
	
	
	