Samsung EVO Plus 64GB Micro SD Card $12 + Delivery ($0 with Prime/ $39 Spend) @ Amazon AU | C&C @ Officeworks/TGG/BL/JB HiFi
OW - C&C
OW eBay C&C
TGG - C&C
TGG eBay - C&C
Bing Lee - C&C
BL eBay - C&C
JB - C&C
Might want to add JB Hifi to the list as well.
100MB/s read, 20MB/s write
$19.49 for 128GB Sandisk on amazon. (third-party seller)
128GB seems to be a 'sweeter spot' for gigabytes per dollar. https://www.amazon.com.au/gp/product/B07HHD7C7T
anyone buy the 64gb card at the good guys displayes as u3 but its u1 when you pick it up? considering returning it.