Today is 30 July 2020  and on the market we can find SD cards of 1 Terrabyte for 600 dollars  !   I just searched and i could not find an SD card with a bigger capacity  !  So here we are today  !  Imagine the future - the hundreds of terrabytes in a small SD card, that will be after a few years  !  Let's hope all these technological advancement will be used always for the best purpose  !