With the PrimeDay deal, you can get SanDisk Extreme Pro 1TB microSDXC Memory Card at $176.38 (free delivery with Prime membership)
https://www.amazon.com.au/SanDisk-microSDXC-RescuePRO-Perfor…
But if you are lucky enough to live around OW with a stock of the same (they sell it at $399.00), with a few gasps, and shocked and hushed conversations of a few workers, you can get it today at $167.56 price matched.
I had to go to two different OW to get my hands on one, and the last place had one more in stock.
I hope you guys are lucky today.
BTW, I am using this for my Nintendo Switch OLED. Needed extra-extra storage with a growing digital games library.
Probably worth noting the extra speed from one of these won't do much with a Nintendo Switch for those wondering.
https://en-americas-support.nintendo.com/app/answers/detail/…
Transfer speed 60 - 95 MB/sec (the higher the transfer speed, the better gameplay experience on Nintendo Switch).