Question Regarding Potential New Tiers! (Patreon)

Hiya everyone!

So as everyone knows, I've had the Patreon at a $2 tier ever since it's inception. It's been working out pretty good but I'm very curious to hear everyone's thoughts and suggestions on potential other, higher priced tiers and what I can offer for them?

I want to be able to make the Patreon worthwhile for everyone! 

I'm all ears on suggestions! 

Thanks!