Hi,
I am an employee on this website for long time and i developed in time a safe and sophisticated system of gathering fresh emails from the deepest hides of the internet. I hope you know that somebody that allready has the databases will provide obsolete emails, because the world information is in permanent move, so the best results will come up only when you can extract emails "now". The amount of data that i can gather depends on two things : time, and money.
Time : if you are in a hurry, then we need more computers and people, and after i set the architecture of my emails extractor after your keywords ( 30 days - gather sources for emails powering up the farm and so on), it can take a day to gather all your data, but the price will go to 1 million USD
Money: if you have Time, then we can work on a limited number on computers, it will last as i bidded, and the price will be as i bidded.
For example, i allready have some database - Germany with emails, Norway with emails, Denmark with emails, and so on, but data from there is not new, it has maximum one year and jobs are changing, people are changing and emails also. Germany with all details, the new database, i can give you the source to buy it from Germany Chamber of Commerce - 3.5 million euros. If you want old databases, i can provide that too for half the price i bidded.
If interested drop by,
Paul