SanDisk’s $63 200GB microSD card is a must-have for all Galaxy S9 owners
Don't go without it.
This 200GB card normally sells for closer to $70 and this is the first price drop on it since Black Friday. You can use it to expand the storage in your phone, tablet, action camera and much more. It has transfer speeds of up to 100MB/s and it is shockproof, waterproof and can even withstand X-rays.
If you can sacrifice a little bit of speed, B&H has the older variant of this card for $60.95. It offers speeds of up to 90MB/s instead of 100MB/s.