Having worked with thousands of IG influencers, I’d say the average purchasing formula is $0.005 per follower. So as a rule of thumb, 10k would be worth $50.
What happens after 10k followers on Instagram?
Once you have 10k followers, Instagram will make it easier for you to get people to your website via Stories with the swipe up to link feature. Swipe up is the only way to get a direct link from your Instagram to your other web properties. And, it’s available in STORIES, if you have 10k followers.