SanDisk 64GB Ultra UHS-I Class 10 microSDXC Card for $55 + free shipping
Amazon offers the SanDisk 64GB Ultra UHS-I Class 10 microSDXC Memory Card with Adapter, model no. SDSDQUA-064G-U46A, for $54.51 with free shipping ($0.85/GB). That's the lowest total price we could find by $9, although it was $2 less ten days ago. It's UHS-I enabled and comes with a full-size SD card adapter.
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