The Sandisk Ultra 64GB Micro SDXC UHS-I Card with Adapter – 100MB/s U1 A1 – SDSQUAR-064G-GN6MA is goind for $17.59 and there may be estimated tax. There’s another guy apparently selling it for $15.99, although it seems like a seller with few reviews, it’s fulfilled by amazon.
https://www.amazon.com/Sandisk-Ul…B073JYVKNX