I don't think it's possible for a stock not to drop below a certain price point other then zero. Nintendo still has hardware/manufacturing costs, they have to pay their employees, their investors who decide to sell their shares, and other expenses. If this stock can't drop below $13, you'd think every investor out there would be jumping on it since there would be nowhere to go but up, but that's not possible. I noticed someone who read this thread posted about this on reddit, which you can go read under the "investing" sub. I'd post the direct link here but I don't think it's allowed since I just tried and had my post removed it seems.