"I also want to know seen as you have a economic value attached to life, what it is... Please give me estimates to the nearest $1000"
I think you don't understand how economics works.
Let me put it this way, hypothetically (remember I oppose capital punishment because I Think this hypothetical is wrong) if the state kills 200 murders every year, and a study showed that if we abolished capital punishment then 500 additional murders would happen every year, under utilitarian ethics capital punishment is perfectly moral, as killing 200 people would save the lives of an additional 500 people.
The same thing applies to dollar values. If we could end all crime for 10 million dollars a year, a majority of people would probably support such a policy, however if it would cost 10 trillion dollars, a majority of people would oppose such a policy.
Capital punishment is merely a criminal justice policy, as the goal of the state is to protect the people, when analysing the effects of capital punishment, one has to analyse the economic costs of such a policy.