The claim is 'up to 60%' but some are actually up to 71% (per their pricing and discounts).
Example: MicroSDHC 32GB C10/UHS1 (with adapter), $20 (list price $70).
Note: The USB drives listed are USB2 not USB3, so keep that in mind if you look at getting any of those.
Good for Aug 14th 2013 only.