According to a recent report by RSA, your credit card details can sell for between $1.50 and $3.00 in the underground market. 
In their “window shopping”, the team managed to get the prices on everything from distributed denial of service attacks ($50 per 24 hours of Website flooding) to online bank accounts that sold for between ($50 to $1,000). A non technical individual can even get their hands on ready made Zeus kit that could potentially infect thousands if not millions of users.
More information can be found in the report located here.

