Anyone know what DJI charges to replace the micro USB port on the Mavic pro controller? Just waking up cost benefit of repair versus new replacement.

I don't have that answer, so if you don't get an answer from someone here, you might start a ticket at https://www.dji.com/service/repair?site=brandsite&from=nav.

By chance could your drone still be under warranty?

Hello and good day T-MAC.  Thank you for reaching out and got the inquiry. With regards to that, you may give a try to check here https://repair.dji.com/repair/price-inquiry for you to have at least an idea with regards to the cost and this may vary as well depend on the damage assessment results. You may contact one of our support channels for them to guide you on what you'll need to do. You may just go to this link https://www.dji.com/support . Thank you.

My friend paid 200 to get his controller fixed.