SanDisk Extreme Pro MicroSDXC 128GB $24.53 + Delivery ($0 with Prime/ $59 Spend) @ Amazon AU

Near all-time low($24) for an extremely well reviewed card. Plenty stock at the time of writing.

The SanDisk Extreme PRO SDSQXCD is one of the highest-performing MicroSD cards in the SanDisk lineup, designed for professionals who need ultra-fast speeds for 4K UHD video recording, high-speed burst shooting, and large file transfers.

Speed: Up to 200MB/s read and 140MB/s write speeds
Features: UHS Speed Class 3 (U3), Video Speed Class 30 (V30), A2-rated for faster app performance, 4K UHD video recording

512GB and 1TB version also discounted albeit not near lowest price yet.

Enjoy.