Samsung MB-MP64DA/BBY EVO 64GB Class 10 MicroSDHC with Adapter for $18.74.  Shipping is free on orders over $35.  If needed, use this Filler Tool to pad the order for free shipping.  Here is a screenshot for reference.  Alternatively, it is available at Walmart for $18.74 with in-store pickup. It features up to 48MB/s transfer speed and [...]