Indeed it worth more than 200 millions USD, so high. The fact is hundreds of billion coins are emitted. BCN combines the following advantages: ring signature (anonymity, safety), fast transfers (2 minutes) and very low fees (0.1 BCN!). The problem is the local wallet was a bad choice for mainstream users. The release of the web wallet may improve the popularity of this coin. It is also important that the development team follows its roadmap