I love these games, I've never seen one here so I figured I'd try it!
Ok, The game goes like this, I will ask a question, a collectors question, and once it's answered the person with the correct answer will ask another question. A true collector will know when he is right, and will not need me or any question giver to tell him he is, so he will then ask another question directly after answering. You can go with any system or the whole video game world in general. It would be nice to switch systems every question if it's possible. Hopefully this topic will do well, I'm interested in seeing the questions that will be asked by everyone!
Ok, I will start it off easy with a question thats NES related.
Why is the Tengen version of Tetris considered "rare"?