How much would you pay to get in front of 8,500 people?

Hi guys, I have a newsletter with 8.5k members and im looking if anyone would be willing to sponsor my newsletter.

I have never had a sponsor before, but I would be happy to my first go here on HackerNews, and happy to learn about this way of monetization and publicly discussing too.

Niche - TV ShowBiz News - Weekly Mails. Members - ~8.5k

Lmk what you guys think!