Email Scraper for Craigslist

[Chris Frydenlund]

Does anyone use email scrapers for craigslist?

I've found a few, but they all cost a lot of money and I wonder how great they actually work.

I'd like to automatically scrape emails from sellers on Craigslist and automatically send them an email. In other words automate the entire process from scraping to automated email campaigns. 

I saw a YouTube video by Joe Crump, who explained what it's all about. But I guess I have to buy his product/service to learn how it works.