Today, Amazon is having a sale on a number of PNY memory products. This includes micro SD cards, flash drives and much more. Right now they are offering a 128GB microSD card for just $52. Or you can grab a 64GB for just $25. There's some really great deals here, and it's Amazon's Gold Box deal of the day for today. So these will only be around today, and may be sold out before the day is over. So you'd better hurry.