128GB Transcend SDXC (600x, C10) for $54

The 128GB Transcend SDXC Class 10 UHS memor card, of the 600x designation, with Up to 90 MB/s, model number TS128GSDXC10U1, is currently on sale for $54 with free shipping at Amazon by Amazon herself with a limit of 30 per customer. This is not part of the lightning deals. As a group the 600x Transcends average 4.7 out of 5 based on nearly 1250 customer reviews. Unfortunate Amazon does not provide a way to break down the reviews by storage size (unless you manually go through the reviews on your own one by one).