I have my Mavic 3 Classic and my RC Plus in one case along with 3 batteries and small accessories. I have my Mini 3 Pro in it's FMC case along with my RC Pro and 4 spare batteries along with various filters.
I'm located in the US and crashed my mavic 4 into a power line. I broke the gimbal and obviously didn't have care refresh. I went to DJI's website and set my region to Canada. I started a service ticket. It asked for my return address. I went to...
Here's the link to the article you should send to the buyer if they ask what they need to do in order to make use of your equipment. You can also read it to see how it works so you can prepare to sell your equipment:
How to rebind a used DJI...