$14.99 on Amazon - Amazon.com: SAMSUNG (MB-ME64GA/AM) 64GB 100MB/s (U3) MicroSDXC EVO Select Memory Card with Full-Size Adapter : Electronics
Would totally be worth it if it was a class-10. This is too slow for my needs, but perhaps good for someone else
Huh? Why would this be slower than another card rated at a third of this one’s throughput?
Class 10 (U1) = 10MB/s.
This is U3 = 30MB/s.
looks like the description was wrong too… said 100mb/s or did I read that wrong?
just for fun:
(edit: uhh… 10 and 30 are minimum speeds.. ‘up to’ was in the description… though at least one description said “Class 10 UHS 3” which seems to contradict).
Peak vs sustained speed. U3 defines the sustained (continuous) speed.
yeah, i read my own link more carefully. 
No worries. 
(If I didn’t stock up on SD cards from previous woot-offs, I would’ve bought one.)