I have every list of every university (i created a program to scan the directories)--which means current students, current staff. They're lists of .EDU addresses, and 100% active emails. How much can a list of 80,000 students at University of Florida go for?
Ad in craigslist may help you but anyone who will buy this are going to use email address for spamming, I guess.
Yes thats very true indeed, its going to be hard selling them. Well best of luck anyways. Best Regards 501