Right now Amazon has a few Sandisk Extreme MicroSD cards on sale right now. Extreme is because they have some pretty fast transfer speeds, around 80mb/s. These are all class 10 microSD cards as well. The 16GB microSD card starts at $24.97, the 32GB at $34.99 and the 64GB at $69.99. Which isn't really a bad price for these given that they are class 10 and some of the fastest microSD cards around. These would go great in the Galaxy S4, Galaxy S5, Galaxy Note 4, HTC One M8 or even the LG G3 when that becomes available next month. How many of you are planning on picking one up? You can check them out from the link down below.