Ticket trade Madison Square Garden, 8/23 for 9/7?

Hi Little Monsters,

Long shot but I figured I would try this instead of resellers/crazy fees first. I have what I think is a great ticket for Sunday 9/7 at MSG - section 209, first (!) row. They were $600 face value.

However, I can no longer make it. The only other date in NYC I can make it is Saturday 8/23. Is anyone looking to sell a ticket of a similar tier for that day and do you want to discuss trading? If it's way different tiers, we could also discuss cash for the price differential.

Lmk! (I'm assuming this is allowed since I've been seeing other selling posts but please delete if not)