I purchased one for retro gaming. Unsure how many are available at this price.
SanDisk 512GB Extreme microSDXC UHS-I Memory Card with Adapter - C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-512G-GN6MA
$81.02 shipped after free shipping promo automatically applied.
Price history for reference
https://au.camelcamelcamel.com/product/B09X7C2GBC?context=se…
$81.02 is AUD.