SanDisk SDSDQUA-064G Ultra 64GB microSDXC Memory Card with Adapter for $22.95 shipped. Shipping is free on orders over $35. Here is a screenshot for your reference. Alternatively, it is available at B&H Photo for $24.95 shipped. This microSDXC card features UHS-I speed class rating and includes SanDisk Memory Zone and adapter. Most places have it for about $37.