I Need Big Pinterest Group Boards (will pay for invites)

Does anybody want to send me invitations to big pinterest group boards for money? We can do exchange but I'm also willing to pay if somebody has really good boards (100k+ followers with good repin rate). My niches are health, food, recipes, beauty... I have 200+ boards...

I don't have experience at pinterest. But I just wanted to let you read out below post, this guy shares his valuable inputs. Hope he could help.

https://www.blackhatworld.com/seo/method-pinterest-group-boards-strategy-make-300-500-daily-real-example.989939/

We can do an exchange. PM me.