This item was purchased new in 1995. I have confirmed that the main unit starts up and displays the initial screen. It is unknown whether all games can be read. The main unit and controller have the typical yellowing. The second controller is a non-genuine product, and its operation has not been confirmed (with rapid-fire function). The instruction manual is in good condition. As this is a very old item, it may suddenly become inoperable. No warranty is provided.