When do US Open Tennis tickets sell best? ?

Question

I have a few tickets to the US Open Men's finals (Sept. 7) and my friends aren't gonna make it so I was thinking about selling them on Ebay or Craigslist but I have no idea when the best time to sell tickets would be. Should I sell them immediately? or should I wait a bit until closer to the date?

What do you guys think? I've never sold tickets before. In your experience do tickets to sports events cost more or less closer to the date?

FYI, I don't plan on standing outside the stadium day of.

Answer 1

would you be willing to sell to me directly since i'm interested in buying them. Could you please specify the price, seating, day and session ?

Answer 2

Ebay i bought two tickets from there last year it was great!