Well, "Credit Reports" is a hot term - with nice advertising revenue. The problem is - no one is searching for "daily credit reports". I think the issue here is a problem with how credit reports work. It takes weeks/months for credit reports to update - which makes a daily report, a tid bit unnecessary.
However, due to the keywords, you may be able to swing this one for a marginal profit. Im guessing low xx - perhaps $25-35 ish. But who knows, perhaps someone will come out with a real time credit report updater.... at which point the domain will gain considerable value.
Justin