How much is 70000 points in dollars?

Excuse me, could you please clarify something for me? I'm a bit confused about the conversion of points to dollars. Specifically, I'm wondering how much 70,000 points would be worth in US dollars. Is there a set exchange rate or is it dependent on certain factors? Additionally, are there any fees or deductions that need to be taken into account when making this conversion? I would appreciate your expertise in this matter.