I purchased (4) DJI AIR 3 S drones w CareRefresh from Dronepoint in Canada last January. I received all of them in 4 days w/o any issues. I believe I still see them as being available but they are not at the same price when I purchased them.
I would recommend sticking to the well known brands such as SanDisk. As @mavic3usa mentions there are a lot of fakes around that not only fail to meet the SD Card standards set by the SD Association but also falsely report their speed and...
370Z2017 replied to the thread Has anyone ordered Air 3S from DJI recently?.Your probably correct... What I know is that I paid $1,559.99 for each of the (4) Air3S drones I purchased. Of the $1,559.99 $65.99 was shipping.