Ask HN: I'm an expert in my field, how do I negotiate internship offer?

So there is an internship position on one of Apple's team where I'm an expert in that specialized field. I am by far the most experienced intern they've ever seen, and I say that as an understatement. I developed something, let's just say everyone uses, that is the best in the world in its category.

I'd like to negotiate my salary to reflect my skill and my value to the company. What advice would you recommend for negotiation? This is sort of special because I can't really say "well, ______ offered me a job of salary X", since that would be a normal team where I wouldn't have my massive skill advantage.

Thanks