Amazon has the Samsung 64GB EVO Select UHS-3 Class 10 microSDXC Card for $19.99 for a limited time. Shipping is Free for Prime Members or pad your order to $25 or more and score Free Super Saver Shipping.
This MicroSDXC card features up to 100MB/s & 60MB/s read & write speeds respectively. It’s rated for 4K UHD video recording, high-resolution pictures, mobile gaming, and music. Perfect for use in Smartphones, Drones, Android Tablets, Tablet PCs, Action Cameras, DSLRs and more. It includes a full-Size adapter and comes with a 10-year limited warranty.