SanDisk currently has their Sandisk Ultra 64GB Micro SDHC Class 10 Memory Flash Card for $14.99 plus free shipping when you use promo code " W8ULTRA". Valid through 8/31/18 or while supplies last
Features:
- Highest Full HD video recording performance available with class 10 rating
- Faster app performance with transfer speeds up to 48MB/s
- Shock proof, x-ray proof, temperature proof and waterproof
- UHS-I enabled and ready for the next generation of mobile devices
- Keep all your files in one place with the included SanDisk® Memory Zone app
- Dimension: 0.59in x.043in x.04in (14.99mm x 10.92mm x 1.02mm)