Facebook Group Scraping?

I feel like there was a tool before that allowed you to scrape emails from a Facebook group or like page. Anything out there that still works? Looking to scrape group, and then use a third party to mass invite, or even just invite a few hundred a day manually. It's a narrowed niche that has already converted for me.

This is not that trivial anymore after the 2018 updates.
The only current way, that can be automated but exposed to a high ban risk is by adding people from a group to your friend list, and the inviting them to your own groups.
Many tools like Jarvee can do this at your own risk, but I've never handled to get past a few days of doing this.

Look at the marketplace.
There is a BST that sell tools to mass scrape group and page for email.

why don't you try some of the professional scraping tools like Scrapy or Parsehub, or any other? that should work and be able to complete your task and get you the data you need. but also use proxies when scraping, so you won't get detected and banned from FB as well as to avoid your IP being blocked. you can find some recommendations for those in the marketplace or just go with the well-known and safe services from smartproxy, geosurf, highproxies, netnut, etc.

I think there are professionals who can do the scraping for you for a fee (heard from a friend, he gets this done from someone)