It's a great time to start investing!

9.60 a share? They must be going downhill because with a cap of 4.16B that's pretty piss poor.

Market capitalization is simply (number of shares) * (price of each share). There's nothing poor about that price, although Nexon would certainly like it to be higher (which would increase the market cap proportionally as well). Consider Microsoft with a market cap of 235B and a share price of $28.