Transcend 64GB MicroSDXC Class10 UHS-1 Memory Card with Adapter for $28.99

Transcend 64GB MicroSDXC Class10 UHS-1 Memory Card with Adapter for $28.99.  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 your reference.  It supports Ultra High Speed Class 1 specification (U1) and is Class 10 compliant with data transfer speed up to 45 MB/s.  Most places have it for about $39.